You need to add what the lines are if you want them to be analysed for you^^
10 - 2.99 = 7.01 and 7.01 - 1.07 = 5.94 so you will get 5.94 in change
Line Q, you always want the line that has as many dots on it as possible!! :)
Answer:
205-160=<em>d</em>
Step-by-step explanation:
f (x) = a(x - h)^2 + k, where (h, k) is the vertex of the parabola.
Do you see the h and k in your equation?
-h = -(-2) = 2
We see that k = -4.
Our vertex is (2, -4).
