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What is the vertex of the graph of y = -2x^2 + 8x - 3
g(x) = x^2 + 4
x = -5 and x = 1
x = -2 and x = 3
-y = x^2 + 1
(2, 5)
x = -2 and x = 2
5.6 cm
3x^2 + y = 5
A rectangle with an area of 124 square centimeters has a length that is 4 times the width. How long is the width? (Round your answer to the nearest tenth.)
g(x) = x^2 + 4
x = -5 and x = 1
x = -2 and x = 3
-y = x^2 + 1
(2, 5)
x = -2 and x = 2
5.6 cm
3x^2 + y = 5
Which function has a vertex different from the vertex of the graph of f(x) = 2x^2 + 1?
g(x) = x^2 + 4
x = -5 and x = 1
x = -2 and x = 3
-y = x^2 + 1
(2, 5)
x = -2 and x = 2
5.6 cm
3x^2 + y = 5
Which is a quadratic function?
g(x) = x^2 + 4
x = -5 and x = 1
x = -2 and x = 3
-y = x^2 + 1
(2, 5)
x = -2 and x = 2
5.6 cm
3x^2 + y = 5
What are the solutions of (x + 2)(x - 3) = 0?
g(x) = x^2 + 4
x = -5 and x = 1
x = -2 and x = 3
-y = x^2 + 1
(2, 5)
x = -2 and x = 2
5.6 cm
3x^2 + y = 5
What are the solutions of 0 = 9x^2 - 36?
g(x) = x^2 + 4
x = -5 and x = 1
x = -2 and x = 3
-y = x^2 + 1
(2, 5)
x = -2 and x = 2
5.6 cm
3x^2 + y = 5
What are the solutions of 0 = x^2 + 4x - 5?
g(x) = x^2 + 4
x = -5 and x = 1
x = -2 and x = 3
-y = x^2 + 1
(2, 5)
x = -2 and x = 2
5.6 cm
3x^2 + y = 5
Which function has a graph that opens downward?
g(x) = x^2 + 4
x = -5 and x = 1
x = -2 and x = 3
-y = x^2 + 1
(2, 5)
x = -2 and x = 2
5.6 cm
3x^2 + y = 5
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