Answer:
Y=3x+3
Step-by-step explanation:
Gradient = : = : = : = 3
Y= mx + c
y = 3x + c
Insert x and y values for first point(4,15)
15 = 3 (4) + c
15 = 12 + c
3 = c
Y=3x +3
Answer:
1265 i think
Step-by-step explanation:
add 11 15 times
Answer: The equation has a positive y-intercept
This is because the constant is +10