Answer:
(3,-3) (5,-3) (3,-6)
Step-by-step explanation:
y=-1 is now a horizontal line passing through the point (0,-1)
I hope this helps!!
Answer: f(−1)=−10
Step-by-step explanation:
f(−1)=3x−7
Substitute −1 for x
f(−1)=3(−1)−7=
f(−1)=−3−7=
f(−1)=-10
Factor the problem first. So for number one, take out a seven to make it 7(x+4) and factor by subtraction of square roots on the bottom to make it (x-4)(x+4) Then, because there are factors of (x+4) on the top and bottom, cancel them out to make it 7/(x-4)
Im guessing restrictions are the values x cannot be. So you take the denominator factors of (x+4)(x-4) and set them equal to zero. x+4=0 and x-4=0.
so x cannot =4, and -4
Hope this helps you answer the next ones!
Answer: 20
Step-by-step explanation: since i helped can i have brainlist plesa :D
It 4 the answer is 4 alpeass
