Answer:the first one
Step-by-step explanation: none have the same y
Answer:
f(-3) means, put -3 at x
therefore, f(-3)= 3²+1
=10
y=-9x-4
Slope intercept form uses the formula, y=mx+b, where m is the slope and b is the y- intercept.
I hope this helps. Have a great day!
(4,0)
Step-by-step explanation: