Find the vertex of the parabola.y = x2 - 8x + 18
A. (0, 4)
B. (4, 2)
C. (2, 4)
D. (2, 0)
Answer: B
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Solve.A hardware store took an inventory of its paint. They had 2 times as many gallons of red paint as of blue paint. They had 14 more gallons of yellow paint than red paint. Taken together, the red, yellow and blue paint came to 214 gallons. How many gallons of blue paint were there? Round to the nearest gallon.
A. 68 gallons B. 40 gallons C. 60 gallons D. 13 gallons
Graph the hyperbola.36y2 - 4x2 = 144
A. 
B. 
C. 
D. 
Find the requested polynomial. Find a polynomial function of degree 3 with -2, 3, 5 as zeros.
A. f(x) = x3 + 6x2 - 1x - 30 B. f(x) = 3x3 + 6x2 - 1x - 15 C. f(x) = x3 + 8x2 - 1x - 6 D. f(x) = x3 - 6x2 - 1x + 30
Name the possible quadrants in which the point (x, y) can lie if the condition is true.0 < xy
A. II or III B. I or III C. III or IV D. II or IV