Hint: Choose 3.
Linear functions create straight lines and can be written as y= mx + b

A, E and the chart on th botton (I cant see the letter)

Step-by-step explanation:

A.  y+4 = 2x --> y=2x-4

The 2 is the M and the -4 is the b

E. E is a diagional line theirfore it is linnear.  

Chart on the bottom.  The chart wiht points: (-2, 2.5) (-1, 2.75) (0,3) (1, 3.25) and (2,3.5)

If you graph it then it will be a diagional line.

70.30

step-by-step explanation:

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct