Question

1. If x=4, what is the y value in the equation y = 3x +5?

A. 1/4
B. 4
C. 12
D. 17
2. In the following equation, what is the slope?

y = 5x + 3
A. 3
B. 5
C. 1/3
D. 1/5

3. In the following equation, what is the y-intercept?

y = 5x + 3
A. 3
B. 5
C. 1/3
D. 1/5

Answer 1

1.) D
y=3(4)+5
y=12+5
y=17
2.) A
y=mx+b
m is the slope which 5 is.
3.) A
the y-intercept takes in the place of b. which 3 is in the place of b.