Answers
The function rules for each table are given as follows:
7. y = 5x - 2.
8. y = x³.
9. y = x³ + 1.
How to obtain the function rules?For item 7, when x increases by one, y is increased by 5, hence the function is a linear function with slope 5, as follows:
y = 5x + b
When x = 6, y = 28, hence the intercept b is given as follows:
28 = 5(6) + b
b = 28 - 30
b = -2.
Hence the function is:
y = 5x - 2.
For item 8, the each term is cubed, hence the function is given as follows:
y = x³.
For item 9, the function is one added to the function in the previous problem, hence:
y = x³ + 1.
More can be learned about functions at https://brainly.com/question/24808124
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Related Questions
1. What is the value of x in the figure?
(4x + 2)
150°
Answers
150= 4x + 2
148 = 4x
X = 37
solve each equation by substitution:
y = 6x - 17
y= -4x +23
Answers
Answer:
[tex]y = 6x - 17 \\ y = - 4x + 23 \\ then \\ 6 x - 17 = - 4x + 23 \\ 10x = 40 \\ x = 4 \\ y = 7[/tex]
PLZZZZZ HELP AND HURRRRRY!
Answers
Answer:
b
Step-by-step explanation:
Pls answer...thanks.
Answers
One side of a fence is 22 feet long. If 3 feet = 1 yard, how many yards long is the fence?
Answers
SHE KNOWS IT
Tres hermanos naciernon en años consecutivos y la suma de sus edades en el año 2018 es 75 en que año nacio el menor
Answers
Answer:
1994
Step-by-step explanation:
x+(x+1)+(x+2)=75
3x=72
x=24
2018-24=1994
Por lo tanto, el hermano menor tiene 24 años y nació en 1996
Usando un sistema de ecuaciones, se encuentra que el menor nacio en 1994.
Tres hermanos nacieron en anõs consecutivos, o que implica que sus edades son dadas por: [tex]x, x + 1, x + 2[/tex].Suma de 75, o sea:
[tex]x + x + 1 + x + 2 = 75[/tex]
[tex]3x + 3 = 75[/tex]
[tex]3x = 72[/tex]
[tex]x = \frac{72}{3}[/tex]
[tex]x = 24[/tex]
O sea, el menor tiene 24 años en 2018.
2018 - 24 = 1994, o que implica que el menor nascio en 1994.
Un problema similar es dado en https://brainly.com/question/24646137
For the salad bar, Channing must divide 8 bags of lettuce equally among 3 serving bowls. How many bags of lettuce would be in each serving bowl if they are divided equally?
Answers
Answer:
Number of bag filled in a bowl = 2.67 bags
Step-by-step explanation:
Given:
Number of lettuce bags = 8
Number of serving bowl = 3
Find:
Number of bag filled in a bowl
Computation:
Number of bag filled in a bowl = Number of lettuce bags / Number of serving bowl
Number of bag filled in a bowl = 8 / 3
Number of bag filled in a bowl = 2.67 bags
Molly bought 10 bags of the same dog food. She had a coupon for $5. She spent a total of $65. Write an equation to determine the cost of each bag of dog food
STEP IT OUT:
Answers
Answer:
7
Step-by-step explanation:
Molly bought 10 bags of the same dog food. She had a coupon for $5. She spent a total of $65. How much money was each bag of the dog food?
example:
ositive numbers
numbers greater than zero
Negative Numbers
numbers less than zero
Integers
whole numbers and their opposites
Absolute Value
The distance a number is from zero on a number line. ALWAYS POSITIVE
equation
A mathematical sentence that contains an equals sign.
more examples:
9- (-9)=
18
121 / -11
-11
2(n + 5) = −2
-6
9
−9x + 1 = −80
253 + 234=
487
−15 = −4m + 5
5
8n + 7 = 31
3
Hope this helps bsf
Thomas has sixty-two cents. How much money is this?
$0.62
$6.02
$62
$6.20
Done →
Answers
Answer:
$0.62
Step-by-step explanation:
Answer:
$0.62 ......................
Which angles and sides must be congruent to each other? Select three that apply.
Answers
Stephen won tickets playing the pool game at the local arcade. The first time, he won 90 tickets. The second time, he won a bonus, which was 5 times the number of tickets of the original second prize. Altogether he won 300 tickets. How many tickets was the original second prize?
Answers
Answer:
42 tickets
Step-by-step explanation:
First winning = 90 tickets
Bonus won = 5 times the number of tickets of the original second prize
Total tickets won = 300
That is ;
First winning + bonus = 300 tickets
Let :
Number Tickets won by original second price = x
Bonus = 5x
Then;
90 + 5x = 300
5x = 300 - 90
5x = 210
x = 210 / 5
x = 42
Find g(f(-1)).
gf-1)) =(
Answers
Answer:
sorry i dont know this one! :)
it does not make any scene.
Step-by-step explanation:
Answer:
is this even math
Step-by-step explanation:
in angle abcd if b=50 find the other angles
Answers
Answer:
angel abcd is not possible
Answer:
can u show the angels?
Step-by-step explanation:
que es una expresión algebraica
Answers
Answer:
En matemáticas, una expresión algebraica es una expresión construida a partir de constantes enteras, variables y operaciones algebraicas (suma, resta, multiplicación, división y exponenciación por un exponente que es un número racional).
Step-by-step explanation:
Use the property to complete the statement.
20. Reflexive Property of Equality: m2D = ?
21. Transitive Property of Congruence:
If PQ = RS and RS = TU, then ? =
Answers
Answer:
See step by step. Use the mathematical geometric symbols not the actual words.
Step-by-step explanation:
20. Measurement of angle D
21. PQ is congruent to TU
In the figure, kj and are opposite rays. 21 & 22 and KM
bisects NKL
Р
2
134
NM
L
What bisects ZJKN?
Answers
Answer:
P 2 134 2×384
Step-by-step explanation:
24×(345)3\
can someone help me solve this equation?
-11v-14=v-14
Answers
Answer:
0.
Step-by-step explanation:
Add 14 on both sides:
-11v+0=v
So we have:
-11v=v
And there is only one number in the universe that can satisfy that and that is 0.
V = 0
-11v = v
0 = v + 11v
0 = 12v
0 = v
v = 0
Find a solution to each equation without writing anything down. 2(x+1)=10
Answers
Answer:
4
Step-by-step explanation:
Mr. Petersons rectangular garden had a width of 3 meters and an area of 10 square meters. This year he wants to make the garden three times as long and two times as wide? What are the the measurments of this years garden?
Answers
Answer:
Measurements of this years garden are 10 meters and 6 metres.
Step-by-step explanation:
Width of a rectangular garden = 3 meters
Area of a rectangular garden = 10 square meters
Also,
Area of a rectangular garden = length × breadth
10 = length × 3
Length = [tex]\frac{10}{3}[/tex] meters
Mr. Petersons wants to make the garden three times as long and two times as wide.
New length = 3 (length) = [tex]3(\frac{10}{3} )=10[/tex] meters
New breadth = 2(width) = 2(3) = 6 meters.
Therefore,
Measurements of this years garden are 10 meters and 6 metres.
What is the value of x?
Answers
Answer:
X=14
Step-by-step explanation:
We know that both sides are congruent
so if the other angle is 7- then divide 70 by 5
Hope this helps ^-^
Step-by-step explanation:
step 1. a quadrilateral has 4 sides and 360° internally.
step 2. 70 + 5x + 110(2) = 360.
step 3. 5x = 70
step 4. x = 14.
Hudson is selling water bottles at a baseball game to help raise money for new uniforms. Before the game, he buys two cases of 24 water bottles for a total of $18.50. At the game, he sells all of the bottles for $1.25 each. How much profit does Hudson make?
Answers
Answer:
12.50
Step-by-step explanation:
1.25x 24= 30
30
-
18.50
____
12.50
Number of water bottles Hudson buys :
[tex] =\tt 24 \times 2[/tex]
[tex] = \tt48[/tex]
Thus, Hudson buys 48 water bottles.
Cost price of 48 water bottles = 18.50
Cost price of 1 water bottle :
[tex] =\tt \frac{18.50}{48} [/tex]
[tex]\color{plum} =\tt \$0.38[/tex]
Thus, cost price of one water bottle = $0.38
Selling price of one water bottle = $1.25
Selling price of 48 water bottles :
[tex] = \tt48 \times 1.25[/tex]
[tex]\color{plum}=\tt \$60[/tex]
Thus, selling price of 24 water bottles = $60
Which means :
▪︎Cost price = $18.50
▪︎Selling price = $60
Profit = Selling price - Cost price :
Profit Hudson made :
[tex] =\tt 60 - 18.50[/tex]
[tex]\color{plum} = \tt\$41.5[/tex]
Thus, profit Hudson made = $41.5
We know that :
[tex]\color{hotpink}\tt \: Profit \: Percentage =\color{plum} \frac{profit \times 100}{cost \: price} [/tex]
Percentage of profit Hudson made :
[tex] =\tt\frac{41.5 \times 100}{18.50 \times 100} [/tex]
[tex] =\tt \frac{4150}{1850} [/tex]
[tex]\color{plum} =\tt 2.24\%[/tex]
Thus, percentage of profit Hudson earned = 2.24%
Therefore,● Profit Hudson made = $41.5
● Percentage of profit Hudson made = 2.24%
Does anyone know composite functions?
Answers
What is the slope of the line?
$
2
45
6>x
-3
Answers
Step-by-step explanation: i am pretty sure it is 1
please help i have not been paying attention to the last few classes so im confused
Answers
(06.01)
If the side lengths of a cube are 14 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form? (2 points)
Group of answer choices
143
314
14 ⋅ 3.
14 ⋅ 14 ⋅ 14
Flag this Question
Question 23 pts
(06.01)
Simplify the expression 43 + 2(3 − 2). (3 points)
Group of answer choices
14
16
66
68
Flag this Question
Question 33 pts
(06.04)
What is the value of 5 + 3x when x = 4? (3 points)
Group of answer choices
12
17
32
86
Flag this Question
Question 410 pts
(06.02)
Match the verbal expression with its algebraic expression. (10 points)
Group of answer choices
x3
[ Choose ]
b ÷ 3
[ Choose ]
3a
[ Choose ]
y − 3
[ Choose ]
z + 3
[ Choose ]
Flag this Question
Question 52 pts
(06.03)
For the expression y + 6 − 3, determine the coefficient for the variable term. (2 points)
Group of answer choices
0
1
3
6
Flag this Question
Question 66 pts
(06.03)
9(5x + 1) ÷ 3y
From the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and coefficient. If any are not present, write "not present." (6 points)
p
0 words
Flag this Question
Question 74 pts
(06.04)
4x + 1 over 3 y2
What is the value of the expression above when x = 2 and y = 3? You must show all work and calculations to receive full credit. (4 points)
hellllllp
p
0 words
No new data to save. Last checked at 9:41am
Answers
Answer:
----------------------------------------------------------------------------------------------------------------
-1 and 1/3
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Step-by-step explanation:
----------------------------------------------------------------------------------------------------------------
This is for people with the question;
In the following algebraic expression, determine the coefficients.
-x-12+3/y
---------------------------------------------------------------------------------------------------------------
Also Theres Proof ↓ [all the Way Down - Screenshot]
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Message~
Hope
you
have
an
✧・ﾟ: *✧・ﾟ:* Amazing*:・ﾟ✧*:・ﾟ✧
Day~
( ˙ ˘ ˙)βෆ
----------------------------------------------------------------------------------------------------------------
Answer:
-1 and 1/3 or B hope i helped
Step-by-step explanation:
mindy bought five eights of almonds and three forths of walnuts witch pair of fractions cannot be used to find how many pounds of nuts she bought in all
Answers
Answer:
9
Step-by-step explanation:
I'M TELLING U THE ANSWER IS 9
A mug is 1/3 full. The mug contains 5/6 of a cup of water. Find the capacity of the mug. Write the answer as a fraction or mixed number in simplest form.
I need this Asap :)
PLS and THANK YOU
Answers
Answer:
answer is 15/6 or 2 and 1/2 cups
ILL GIVE BRAINLIEST PLS HELP ME
Answers
Answer:
1 and 4 come in yes and 2 and 3 come into no mark as brainliest
2,3 = no
hope i helped !
What's x? The question is in the picture
Answers
Answer:
8
Step-by-step explanation:
That little square means the angle between the L shape is 90 degrees.
This means that the two angles must add up to 90 degrees:
(6x+2)+(4x+8)=90
10x+10=90
10x=80
x=8
a right angle is 90 degrees. take both equations and put them together and add like terms.
10x + 10 = 90. subtract 10 from both sides.
10x = 80. divide by 10 on both sides.
x = 8
1/2{x-1/6}+2/3=5/6+1/3 (1/2-3x)
Answers
Answer:
I think it's correct but tell me if I'm wrong