For the equation, create a table, -3 ? x ? 3, and list points on the graph.y = x2 + 2
A.
(-3, 7), (-2, 2), (-1, -1), (0, -2), (1, -1),
(2, 2), (3, 7)
B.
(-3, -1), (-2, 0), (-1, 1), (0, 2), (1, 3),
(2, 4), (3, 5)
C.
(-3, 10), (-2, 5), (-1, 2), (0, 1), (1, 2),
(2, 5), (3, 10)
D.
(-3, 11), (-2, 6), (-1, 3), (0, 2), (1, 3),
(2, 6), (3, 11)
Answer: D
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Graph the polar equation for ? in [0°, 360°).r = 3(1 + 2 sin ?)
A.
B.
C.
D.
Find the sum of the series, if possible.
A. -1
B.
C. -
D. Not possible
Solve. Express the result in scientific notation. If necessary, round the decimal factor to two decimal places.In a state with a population of 9,000,000 people, the average citizen spends $6,000 on housing each year. What is the total spent on housing for the state?
A. $54 × 1011 B. $5.4 × 1010 C. $54 × 1010 D. $5.4 × 109
Find the vertex form for the quadratic function. Then find each of the following:(A) Intercepts(B) Vertex(C) Maximum or minimum(D) Rangem(x) = -x2 - 8x - 7
A. Standard form: m(x) = -(x + 4)2 + 9 (A) x-intercepts: - 7, -1; y-intercept: -7 (B) Vertex (4, -9) (C) Maximum: 9 (D) y ? 9 B. Standard form: m(x) = -(x - 4)2 + 9 (A) x-intercepts: - 7, -1; y-intercept: -7 (B) Vertex (-4, 9) (C) Minimum: 9 (D) y ? 9 C. Standard form: m(x) = -(x - 4)2 + 9 (A) x-intercepts: 1, 7; y-intercept: -7 (B) Vertex (-4, 9) (C) Maximum: 9 (D) y ? 9 D. Standard form: m(x) = -(x + 4)2 + 9 (A) x-intercepts: - 7, -1; y-intercept: -7 (B) Vertex (-4, 9) (C) Maximum: 9 (D) y ? 9