Answer:
The slope is 9
The y intercept is (0,7)
Step-by-step explanation:
y=9x+7
The equation is written in slope intercept form
y = mx+b where m is the slope and b is the y intercept
x = 0
0 = x²
√(0) = x
Screenshot of Desmos graph attached showing y = x² and y = 0 intersecting.
a) x=18
16÷24 = 2/3
2/3 × 27=18
Answer:75. y/x = 75/1 = 75
y/x = 75/1 = 75