Determine which of the following four functions might be used as a model for the data: linear: 
quadratic: 
quadratic: 
polynomial, not quadratic or linear. Acme Computer Products
Number of connectors produced
A. Polynomial, not quadratic or linear
B. f(x) = mx + b
C. f(x) = ax2 + bx + c, a < 0
D. f(x) = ax2 + bx + c, a > 0
Answer: D
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Complete the ordered pair for the given equation.y = -3x - 22(-9, )
A. (-9, -9) B. (-9, 5) C. (-9, 6) D. (-9, -22)
Graph the radical function. Compare the graph to that of the square root function or cube root function.f(x) = 
+ 4
A. It looks like the graph of the square root
function, but it is shifted 4 units down.
B. It looks like the graph of the square root
function, but it is shifted 4 units to the left.
C. It looks like the graph of the square root
function, but it is shifted 4 units up.
D. It looks like the graph of the square root
function, but it is shifted 4 units to the right.
Simplify the rational expression.
A. 
B. 
C. 
D. 
Find the measure of each marked angle.
A. 78° and 102° B. 78° and 12° C. 81° and 81° D. 78° and 78°