The graph of an exponential function is given. Match the graph to one of the following functions.
A. f(x) = -4x
B. f(x) = -4-x
C. f(x) = 4-x
D. f(x) = 4x
Answer: C
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State the degree of the polynomial and whether it is a monomial, a binomial, or a trinomial.4x4y6
A. binomial, degree is 10 B. monomial, degree is 4 C. monomial, degree is 6 D. monomial, degree is 10
Solve the problem.An auto repair shop charged a customer $425 to repair a car. The bill listed $65 for parts and the remainder for labor. If the cost of labor is $40 per hour, how many hours of labor did it take to repair the car?
A. 9.5 hr B. 8 hr C. 10 hr D. 9 hr
Identify the vertex of the given parabola.f(x) = x2 - 6
A. (0, 6) B. (6, 0) C. (0, -6) D. (1, 0)
Work the application and answer with a complete sentence.Ms. Losch has to ship 
sofas by truck. If each truck can hold 
sofas, how many trucks are needed to ship the sofas?
A. 22 trucks are needed to ship the sofas. B. 21 trucks are needed to ship the sofas. C. 23 trucks are needed to ship the sofas. D. 2 trucks are needed to ship the sofas.