F(x) = (x - 1) ( x + 3) ( x + 3) is the answer
X+y=-1
x-3y=11
------------- (subtract equation)
4y = -12
y = -12/4
y= -3
-------------- (substitute y)
x-3=-1
x=-1+3
x=2
Answer ----> A (2,-3)
-5x-3y=12
x-3y=-6
you want to multiply the top equation by -1 to swap the signs and make the x's positive like the bottom equation
5x+3y=-12
x-3y=-6
then you have to multiply every value in the bottom equation by 5 so you are able to subtract it from the top equation
5x+3y=-12
5x-15y=-30
---------------- (subtract)
18y=18
y=18/18
y=1
------------------ (substitute y)
x-3=-6
x=-6+3
x=-3
answer = (-3,1)
Answer: itIs c for sure
Step-by-step explanation:
Your answer should be 1.7
I hope this helps! Good Luck!
Answer:
The answer is pyramid .
Step-by-step explanation:
Pyramid has a rectangular or square base and 4 triangular sides .
