
The slope is 2
y=2x + b
Plug in a point to solve for b
8 = 2(3) + b
8 = 6 + b
b = 2
The equation is y = 2x + 2
Answer:
it is quadratic
Step-by-step explanation:
a quadratic graph should look like this
MARK BRAINIEST IF IT HELPS
D 2520 -------------------------------------------
$20 because 10% of 40 is 10 and the price now is 40 so 2 years before would have been 20