Graph the polar equation.r = 2 - 2cos ?
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Decide whether the problem is an equation or an expression.x + y = 7
A. Expression B. Equation
Mathematics
Provide an appropriate response.A binomial is a polynomial.
A. Never B. Sometimes C. Always
Mathematics
Factor the sum or difference of two cubes.7r3 - 448
A. 7(r + 4)(r2 - 4r + 16) B. 7(r - 4)(r2 + 4r + 16) C. 7(r - 4)(r2 - 4r + 16) D. 7(r - 28)(r2 + 28r + 112)
Mathematics
Solve the problem.3 + 7i is a zero of a quadratic function with real coefficients. Find the other zero.
A. -3 - 7i B. 3 - 7i C. 10 D. 7i - 3
Mathematics