Answer:
x = 25
Step-by-step explanation:
The two angles are complementary, which means they add to 90 degrees
x+65= 90
Subtract 65 from each side
x+65-65= 90-65
25°
90-65=25 right angle is 90 degrees minus the 65
The equation for your graph is Y=2x+1
See attached image for proof
