Find the standard form of the equation of the parabola using the information given.Vertex: (1, -7); Focus: (9, -7)
A. (y + 7)2 = 32(x - 1)
B. (y + 7)2 = -32(x - 1)
C. (x + 1)2 = 8(y - 7)
D. (x + 1)2 = -8(y - 7)
Answer: A
You might also like to view...
Solve the inequality and graph the solution set.-4x ? 36
A. {x | x ? 9}
B. {x | x ? 9}
C. {x | x ? -9}
D. {x | x ? -9}
Evaluate. Round dollar amounts to the nearest cent and other answers to the nearest thousandth when necessary.Pkn for P = $1,000, n = 6, r = 7% k = 1
A. $1605.78 B. $1402.55 C. $1500.73 D. $500.73
Solve.A science student watching a group of ants moving along a straight line determines that their position x along the line as a function of time t is given by Give an equivalent expression for x(t) by factoring out a common factor.
A. x(t) = t(t3 + 3t2 + 32t) B. x(t) = t(t2 + 3t + 32) C. x(t) = t(t3 + 3t2 - 16t + 48) D. x(t) = t(t2 + 3t - 32)
Factor the trinomial completely.x4 - 9x3 + 14x2
A. (x2 - 2)(x2 - 7) B. x2(x - 14)(x - 1) C. x2(x + 2)(x + 7) D. x2(x - 2)(x - 7)