Answer:
a=7/2
Step-by-step explanation:
a^2-2a+2a-4-a^2+2a+3a+6=3a+9
You want to solve for "a"
1. Mover all terms on the right side to the left side setting this equation to zero.
2. Combine Like Terms
3. Divide to isolate your "a"
I think is should be (5,0)
Evaluate and answer in standard form:
3^-1 = 1/3
It could be B but I want to say D because it relates more to the question.
Answer:
y = -12
Step-by-step explanation:
You first calculate the x coordinate using the equation x = , which in this case is .
Then plug that x value into the equation to get the y coordinate:
4(-1)²+8(-1)-8 = -12