Answer:
X= -7
Step-by-step explanation:
Answer:
Step-by-step explanation:
1.5x + 6 - 3 = 4.5x - 9
1.5x + 3 = 4.5x - 9
Bringing like terms on one side
3 + 9 = 4.5x - 1. 5x
12 = 3x
12/3 = x
4 = x
Answer:
It dilated larger.
Step-by-step explanation:
PQ is the original P1Q1 is the copy
C is the correct answer
good luck
Answer:
<u>f(x) = -1/4(x - 0)^2 - 2</u>
Step-by-step explanation:
vertex form:
f(x) = a(x - h)^2 + k
<em>1) put the vertex in the equation, ( (h, k) is the vertex)</em>
f(x) = a(x - 0)^2 - 2
<em>2) plug in the point (8, -18) to find the value of a</em>
-18 = a(8 - 0)^2 - 2
-18 = a(64) - 2
-16 = a(64)
-16/64 = a
-1/4 = a
<em>3) plug in the value of a into the equation</em>
<u>f(x) = -1/4(x - 0)^2 - 2</u>
