Which equation represents the graph of the linear function?



A.
y = 4x + 4

B.
y = 4x − 4

C.
y = −4x + 4

D.
y = −4x − 4

Which equation represents the graph of the linear function A y 4x 4 B y 4x 4 C y 4x 4 D y 4x 4 class=


Answer :

By looking at the graph you can rule out choices C and D because the graph given to you is an increasing linear function and C and D represent functions with a decreasing or negative slope. 

By looking at the picture the slop of the graph seems to be 4/1 (rise/run) so your slope is 4. And your y-intercept looks like its -4 so your answer is B