F(x) = x² - 10x + 24
opens up because coefficient of x² is positive
crosses x-axis at x = 6 and x = 4
crosses y-axis at y = 24
vertex is a minimum at (5, -1)
3/10
2/5 x 3/4 = 3/10 and that is in simplest form
<h3>Answer: Choice B. y = (x+3)^2 - 1</h3>
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How I got that answer:
The vertex is the lowest point of parabolas that open upward.
(h,k) = vertex
(h,k) = (-3,-1)
h = -3
k = -1
For each of the answer choices, a = 1.
The general template of a quadratic in vertex form is
y = a(x-h)^2 + k
Plug a = 1, h = -3, k = -1 into that equation. Simplify.
y = a(x-h)^2 + k
y = 1(x-(-3))^2 + (-1)
y = (x+3)^2 - 1
Answer:
About 30 if you want it really specific 29.3
Take 1,760 and divide by 60 which is 29.3
what is the question? !?!
