Question

Given the point (2,3) and the slope of 4, find y when x =22

Answer 1

Here, We know, y = mx + b
3 = (4)(2) + b
3 = 8 + b
b = 3 - 8
b = -5

Now, y = (4)(22) - 5
y = 88 - 5
y = 83

In short, Your Answer would be 83

Hope this helps!

Answer 2

y = mx + b
3 = 8 + b
3 - 8 = b
-5 = b
m = 4 and b = -5
y = 4x - 5
x = 22:
y = (4 x 22) - 5
y = 88 - 5
y = 83

Hope This Helps You!
Good Luck Studying :)