Use the graph of f to evaluate the given expression(s).f(3)
A. f(3) = 8
B. f(3) = -1
C. f(3) = 0
D. f(3) = -6
Answer: B
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Find the equation of the parabola whose vertex and focus are shown.
A. (x + 1)2 = 4(y - 3) B. (y + 1)2 = 4(x - 3) C. (y + 1)2 = -12(x - 3) D. (x + 1)2 = -12(y - 3)
Provide an appropriate response.When the numerator is the same as the denominator, for example 
, the fraction is called a(n) 
fraction.
A. whole B. proper C. uncommon D. improper
Solve.A pizza restaurant advertises two specials. The first special is a 16-inch pizza for $13. The second special is two 10-inch pizzas for $12. Determine the better buy. (Hint: First compare the areas of the two specials and then find a price per square inch for both specials.)
A. The two specials are equivalent buys. B. two 10-in. pizzas C. 16-in. pizza
Translate the phrase to an algebraic expression. Use x to represent "a number."Divide a number by -48.
A. -48 ? x or -48x
B. x - (-48)
C. -48 ÷ x or 
D. x ÷ (-48) or 