Answer the question.For f(x) = x2 - 36 and g(x) = 2x + 3, what is the domain of 
A.
B. x ? -
C. x ? -
D. All real numbers
Answer: C
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Solve the system of equations graphically using a graphing calculator. Find all values to the nearest hundredth.3x2 + 4y2 = 15x2 + y2 = 4
A. x = 1.00, y = 1.73; x = -1.00, y = 1.73 B. x = 1.73, y = 1.00; x = 1.73, y = -1.00; x = -1.73, y = 1.00; x = -1.73, y = -1.00 C. x = 1.00, y = 1.73; x = 1.00, y = -1.73; x = -1.00, y = 1.73; x = -1.00, y = -1.73 D. No solution
Solve the problem.Suppose you want to buy a car. The dealer offers a financing package consisting of a 5.4% APR compounded monthly for a term of 4.5 years. Suppose that you want your monthly payments to be at most $800. What is the maximum amount that you should finance? Round your answer to the nearest dollar.
A. $38,200 B. $38,515 C. $37,000 D. $37,080 E. $38,276
Write the quotient in the standard form.
A. - -
i
B. - -
i
C. +
i
D. +
i
Factor the polynomial completely.x2 - y2 + 10y - 25
A. (x + y - 5)(x - y - 5) B. (x - y - 5)(x - y + 5) C. (x + y - 5)(x - y + 5) D. (1 - 5)(x + y)(x - y)