The answer is A, look at the difference between 0 and 15 (15) and the difference between 5 and 10 (5) then divide them 5/15.
Y = x^2 + 2x - 1 = x^2 + 2x + 1 - 1 - 1 = (x + 1)^2 - 2
The vertex of a parabola given by y = a(x - h)^2 + k is (h, k).
Therefore, the vertex of y = (x + 1)^2 - 2 is (-1, -2)
Volume is length x width x height. It measures how much space it can hold inside of a shape.
The answer is 3/10
Explaintion
Answer:
43 is how many 1/2 cup servings there are in 22 1/2.
