Question

If h(x) = 3x − 1 and j(x) = −2x, solve h[j(2)] and select the correct answer below.

−11
11
−13
13

Answer 1

@DanJS

Answer 2

Do you have any idea how to solve?

Answer 3

ive tried all the ways i thought i knew, but it didnt work, so no :\

Answer 4

lets start with this what is
j(2)=-2(2)
j(2)= -4
h[ j(2) ]
h[-4]
can you solve now?

Answer 5

-4(-2x(2))= 16x? @Deeezzzz

Answer 6

What is j(2) first?

Answer 7

j(2) = -2*2 = -4

if j(2) = -4

What is F[ j(2)] ...

Answer 8

You start with the inner function, evaluate and work outwards

Answer 9

F[ j(2) ] = F[-4] =

Answer 10

yea i tried that a few times and could never figure it out

Answer 11

f[-4] = 3(-4) - 1

Answer 12

-12 -1

Answer 13

-13

Answer 14

do you see how to work through these things now?

Answer 15

oohh yea i see it know

Answer 16

now

Answer 17

thankyou

Answer 18

welcdome