the answer to #1 and shown work for it on paper

Answer:
y=3
Step-by-step explanation:
Since the equation is given to us, all we need is to plug in 0 for x.
y=-5x+3
y=-5(0)+3
y=3
Answer:
3
Step-by-step explanation:
If x = 0
and the equation is y = -5x + 3
make x 0 and solve for y
y = -5(0) + 3
y = 3
when x = 0, y = 3