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AleksAgata [21]
4 years ago
10

In which function is x = 2 mapped to 32?

Mathematics
2 answers:
elena-s [515]4 years ago
8 0

f(x)=-3x^2-4\\\\f(2)=-3(2^2)-4=-3(4)-4=-12-4=-16\neq32\\\\g(x)=4(x+3)^2-68\\\\g(2)=4(2+3)^2-68=4(5)^2-68=4(25)-68=100-68=32\ :)\\\\h(x)=3x\\\\h(2)=3(2)=6\neq32\\\\j(x)=2x-62\\\\j(2)=2(2)-62=4-62=-58\neq32\\\\Answer:\ \boxed{g(x)=4(x+3)^2-68}

8090 [49]4 years ago
6 0

Answer: (2) g(x)=4(x+3)^2-68

Explanation:

g(x)=4(x+3)^2-68\\g(2)=4(2+3)^2-68=4\cdot 5^2-68=4\cdot25-68=100-68=32

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Nigel is making holiday cookies. His recipe calls for 1/2 pound of raisins. The recipe also calls for 1/4 pound of dates and 1/8
KiRa [710]

Answer:

D. 7/8 pound

Step-by-step explanation:

1/2+1/4+1/8=7/8

7/8 pound of dried fruit will be put into the cookies in all.

5 0
3 years ago
Write the equation of the line that is parallel to y=1/4x+5 and passes through (2,-9)
Tamiku [17]

Answer:

The answer is

<h2>y =  \frac{1}{4} x -  \frac{19}{2}</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

From the question the original line is

y=1/4x+5

Comparing with the general equation above

Slope = 1/4

Since the lines are parallel their slope are also the same

Slope of parallel line = 1/4

So the equation of the line using point

(2,-9) and slope 1/4 is

<h3>y + 9  =  \frac{1}{4} (x - 2) \\ y + 9 =  \frac{1}{4} x -  \frac{1}{2}  \\ y =  \frac{1}{4} x -  \frac{1}{2}  - 9</h3>

We have the final answer as

<h3>y =  \frac{1}{4} x -  \frac{19}{2}</h3>

Hope this helps you

8 0
3 years ago
Which two intergers is 105 between?
Leviafan [203]

Answer:

106 and 107

Step-by-step explanation:

Integers are just numbers that doesn't have a decimal point.

1, 2, 3, 4, and 5 are integers.

1.123, 2.45312, 3.5, 7.9 are NOT integers

105 is between 106 and 107.

5 0
4 years ago
Plz hurry
Bezzdna [24]
N=-13/4 because you subtract 3/4 from -5/2
7 0
3 years ago
Read 2 more answers
Ava has been asked to create the advertising art for the school skating party. She is using paper that is 15.5 inches wide. The
marshall27 [118]
15.5in -0.75in= 14.75in No, because the left over space on the paper with the border is 14.75in wide and the design is 14.5in wide.
3 0
3 years ago
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