Question

Please answer this below

Answer 1

We need to find the slope to find the answer.

`\sf{Slope=(y_2-y_1)/(x_2-x_1)= (1375-900)/(2-1) = (475)/(1) =\boxed{\bf{475}}}`

y = 475x + b

(1,900)

900 = 475(1) + b
900 = 475 + b
b = 900 - 475
b = 425

Your answer is $425.