We are given scale factor k=3. This means that each coordinate of a point is multiplied by 3 to get final point.
W' = 3*W
We can use this to find original point.
-6 = 3x
x = -2
9 = 3y
y = 3
So we have
W(-2,3)
Its the shape of graph. Linear are straight lines. Quadratics have a certain shape. Look up quadratic function on google.
Answer:
Step-by-step explanation:
Required
Find x
Remove the inner brackets
Remove the square bracket
Divide both sides by -3
Answer:
(f+g)(x)=f(x)+g(x)=x²+2x+2
Step-by-step explanation:
f(x)=7
g(x)=x²+2x-5
(f+g)(x)=f(x)+g(x)=x²+2x+2
The answer is c because you need to multiply both numbers inside the parentheses by the number on the outside