Dilation of 3. Just count the squares... the smaller one has 3 squares and the larger has 9.
Answer:
it's b
Step-by-step explanation:
you add 7 on both sides to cancel it out. Then isolate x by dividing by 5 on both sides.
Answer:
8
Step-by-step explanation:
(0, -22) for f(x)= -x^2-9x-22
Answer:
a = 2
Step-by-step explanation:
Given
6x - 9 = a(3x + 2)
If the coefficient of the x- term on the right side is 6 then the equation will have no solution, that is if a = 2, then
6x - 9 = 2(3x + 2) = 6x + 4 ( add 9 to both sides )
6x = 6x + 13 ( subtract 6x from both sides )
0 = 13 ← not possible
Thus equation has no solution when a = 2
