Evaluate the expression.-7 - (-3)
A. -10
B. -4
C. 4
D. 10
Answer: B
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Find the slope of the curve for the given value of x.y = x3 - 9x, x = 1
A. slope is -3 B. slope is -6 C. slope is 1 D. slope is 3
Use symmetry to evaluate the integral.
A. 
B. 
C. 
D. 0
Solve the problem.A student deposits $350 into an account with an interest rate of r. If the interest is compounded annually, after 2 years, the amount of money in the account is given by 
. Find the polynomial that represents the amount of money in the account after 2 years. Use one of the formulas for squaring a binomial.
A. 350 + 700r + 350r2 B. 350 + 350r2 C. 350r D. 350 + 350r + 350r2
Solve.Is it possible to find a Maclaurin expansion for f(x) = cot x? Explain.
A. Yes, the function has derivatives of all orders at x = 0. B. No, the function is not defined at x = 0.