Solve the equation by factoring.2x2 = 3x + 5
A.
B.
C.
D.
Answer: D
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Factor completely.3x4 + 10x2 + 8
A. (x2 + 2)(x2 + 4) B. (x2 + 2)(x2 - 6) C. (x2 + 2)(3x2 + 4) D. (x2 + 2)(3x2 - 6)
Graph the equation. Select integers for x, starting with -3 and ending with 3.y = x2 - 3
A.
B.
C.
D.
Solve the problem.A car rental company has two rental rates. Rate 1 is per day plus
per mile. Rate 2 is
per day plus
per mile. If you plan to rent for one day, how many miles would you need to drive to pay less by taking Rate 2?
A. more than 900 miles B. more than 1800 miles C. more than 450 miles D. more than 1000 miles
Find an equation of the parabola described and state the two points that define the latus rectum.Focus at (0, 3); directrix the line y = -3
A. x2 = 16y; latus rectum: (8, 3) and (-8, 3) B. x2 = 12y; latus rectum: (3, 6) and (-3, 6) C. x2 = 12y; latus rectum: (6, 3) and (-6, 3) D. y2 = 16x; latus rectum: (7, 8) and (-7, 8)