The first one is all i know. please help!

x                       h(x)

-5                      -26  

-4                      -21

1                          4

2                          9

3                          14

Step-by-step explanation:

You have to plug in all the numbers in the X chart an plug it into the equation wherever there is x. like this

x          

-4

h(x)= 5x-1

h(x)= 5(-4) -1             Instead of 5x plug in -4 instead of x to equal 5(-4)

5(-4) - 1

-20 - 1

= -21

I hope this was helpful.  can you please mark mine brainliest.

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.