Can someone help me with this? This is my summer school work, i'm failing miserably and I don't understand this at all.

C

Step-by-step explanation:

the equation formula is y = mx+b

y is always y

m is the slope

x is always x

and b is the y-intercept.

in this case, m, the slope, is 7.

b, the y -intercept, is -3.

Step-by-step explanation:

Given equation is

=> y = 7x-3

Comparing it with standard slope intercept equation:

=>

Where m is slope, c is y-intercept

So,

Slope = 7, y-intercept = (0,-3)

3, 12, 48, 384, 1536, 6144, 24576, 98304

step-by-step explanation:

just keep timing it by 4.