Question

Medal for best answer!!!!!!



Consider the functions f(x) = 3x − 2 and g(x) = x2 − 1. What is the value of f[g(5)]?




312

70

168

−1

Answer 1

plug in 5 into the g(x) fomula

Answer 2

so \[5^{2}-1\]

simplify 25-1

giving you 24

Answer 3

so then f(24) because x equals g(x)

Answer 4

so f(24)=3(24)-2

72-2

70 is your final answer

Answer 5

Are you sure?

Answer 6

are u sure you're gonna ask me that ?

Answer 7

Okay fine can you help me with last one?

Answer 8

Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign? (5 points)

A square shaped traffic sign is shown with length of one side labeled as 2x minus 1.


4x2 − 1

4x2 + 1

4x2 + 4x − 1

4x2 − 4x + 1

Answer 9

https://api.agilixbuzz.com/Resz/~zcM3AAAAAAwXmghf3gAIZA.wx_zjaveUsGa4Es8jrFG2B/45450404,36B,0,5,0/Assets/89143_55898073/07_12_78.jpg

Answer 10

pls medal and make a new question .. tag me then i shall help you

Answer 11

I cant open a new post becuase my computer is lagging I can only work on this post

Answer 12

Okay, x=(-2)

f(-2) =3*(-2) - 2

f(-2) = -6 -2

f(-2) = -8

g(-2) = (-2)^2 − 1

g(-2) = 4 -1

g(-2) = 3

(f-g) = -8 - 3

Answer 13

area formula is L x W

so (2x-1)(2x-1)

then use the distributive property