Select the graph of the quadratic function
. Identify the vertex and axis of symmetry.
?
?
A. ?
?
Vertex: (-4, 5)
Axis of symmetry: x = -4
B. ?
?
Vertex: (-4, 1)
Axis of symmetry: x = -4
C. ?
?
Vertex: (-4, 2)
Axis of symmetry: x = -4
D.
?
Vertex: (-4, 4)
Axis of symmetry: x = -4
E. ?
Vertex: (-4, 3)
Axis of symmetry: x = -4
Answer: E
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A.
B. 222
C. 20
D. 222
Use an associative property to complete the statement. Do not simplify.(-3 + m) + 2 =
A. 2 + (-3 + m) B. -3 + (m + 2) C. -3m + 2 D. (m - 3) + 2
Write an equation for a function that has a graph with the given characteristics.The shape of y = is shifted 2 units to the left. Then the graph is shifted 6 units upward.
A. f(x) = + 2
B. f(x) = + 6
C. f(x) = 6
D. f(x) = + 6
Evaluate the expression for the given value of the variable or variables.x(3x - 4y) - 3y2; x = 2, y = -6
A. -48 B. -104 C. 408 D. 144