Answer:
slope is -4 y-axis is 9
Step-by-step explanation:
Y=mx+b helps to find slope of a line.
B is where it starts on the y axis.
m is the slope.
First we need to find where the 2 graphs intercept.
x^2 + 3 = - (x^2 - 4x + 4) + 7
x^2 + 3 = -x^2 + 4x + 3
2x^2 - 4x = 0
2x(x - 2)
x = 0 , 2. are x coordinates of the 2 intercepts.
Answer:
85 m
Step-by-step explanation:
5696/67=85
The y intercept is (0, 1)
