3. What is the equation in slope-intercept form of the line that passes through (3,4) and is

perpendicular to y=-x + 2?

A) y=-x-1

B) y=x+1

C) y=zx-1

D) y=-x+1

Step-by-step explanation:

y = - x + 2 ... the slope here is - 1. A perpendicular line will have a negative reciprocal slope. So the slope we need is 1.

y = mx + b

slope (m) = 1

(3,4) ... x = 3 and y = 4

now we sub and find b, the y int

4 = 3 (1) + b

4 = 3 + b

4 - 3 = b

1 = b

so ur equation is : y = x + 1 <===