Find the difference.x + y, for x = 9 and y = -4
A. 13
B. 5
C. -36
D. -13
Answer: B
Mathematics
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Find the slope of the line.y = 5
A. m = 1 B. m = -1 C. m = 0 D. undefined slope
Mathematics
Simplify the complex fraction. Leave the answer in factored form when appropriate.
A. 1 - a2
B. 
C. 
D. 1
Mathematics
Use the Factor Theorem to determine whether x - c is a factor of the given function for the given value of c. If x - c is a factor, then write f in factored form. That is, write f(x) = (x - c)(quotient).f(x) = 5x4 - 7x3 + 12x2 - 14x + 4; c = 1
A. Yes; f(x) = (x - 1)(5x3 - 2x2 - 11x - 4) B. Yes; f(x) = (x - 1)(5x3 + 3x2 + 10x - 4) C. Yes; f(x) = (x - 1)(5x3 - 2x2 + 10x - 4) D. No
Mathematics
Find the indicated function value for the function.Evaluate f(x) = -
for f(-3)
A. 
B. 5
C. not a real number
D. -5
Mathematics