If g(x)=x^2-x, what is g(x+2)? please explain step by step
2 answers:
Answer:
g(x)=x^2
Step-by-step explanation:
g(x+2)=x^2+4x+4-(
x+2)
=x^2+5x+6
Answer:
Since g(x+2)
the equation would become g(x-2) = (x+2)^2- (x+2)
Simplify
(x+2)^2 - (x+2)
(x+2)(x+2) - (x+2)
FOIL : (x^2 + 2x + 2x + 4) - (x+2) *dont forgot you need to distribute the negative in the next step*
x^2 + 4x + 4 - x - 2
Like terms : x^2 + 3x + 2
<em><u>So g(x+2) = x^2 + 3x + 2</u></em>
You might be interested in
Answer: d 10900
Step-by-step explanation:
Answer:
Our number is 7.
Step-by-step explanation:
We also know that it's 2x + 21 = 5x.
Now we solve.
21 = 5x - 2x
21 = 3x
7 = x
So the pattern is x,y so the left is x and the right is y. Just graph it
Answer:
-3
Step-by-step explanation:
coefficent of x enough to understand slope
4x+(-3)=-2x-5
4x-3 = -2x-5
add 2x to each side
6x-3 =-5
add 3 to each side
6x = -2
divide by 6
x = -2/6
divide top and bottom by 2
x = -1/3
