Find the equation of the parabola which has the given vertex V, which passes through the given point P, and which has the specified axis of symmetry.V(1, 2), P(0, 1), horizontal axis of symmetry
A. (y - 2)2 = -(x - 1)
B. (x - 2)2 = -(y - 1)
C. (y - 2)2 = x + 1
D. (y - 2)2 = x - 1
Answer: A
Mathematics
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Factor the trinomial containing two variables. If the polynomial is prime, so state.x2 - 2xy - 8y2
A. (x - 4y)(x + 2y) B. (x + 4y)(x - 2y) C. (x - y)(x + 2y) D. (x - 4y)(x + y)
Mathematics
Find the requested area.A rectangular lot has dimensions of ft by 118 ft. A rectangular vegetable garden with dimensions
ft by
ft is fenced off on the lot. How much of the area is left over?
A. 9045 ft2
B. 9042 ft2
C. 7647 ft2
D. 7650 ft2
Mathematics
Evaluate the expression. Write your answer without exponents.(-8)0
A. 0 B. -1 C. 1 D. -8
Mathematics
Solve the system by substitution. 2u + v = 24u - 3v = -6
A. u = - , v = 2
B. u = 0, v = 2
C. u = 2, v = 0
D. u = 2, v = -
Mathematics