Find the given value.Find (f + g)(-1) when f(x) = 
and g(x) = 5x - 5.
A. -8
B. -3
C. -38
D. 32
Answer: A
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Use your calculator to perform each calculation and observe the answers. Use inductive reasoning to determine which statement is true. 
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; 
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What is true about expressions containing products of nonzero numbers in both the numerator and denominator?
A. If the total number of negative numbers in the expression is odd, the result is positive. B. If the total number of negative numbers in the expression is odd, the result.is smaller than -1. C. If the total number of negative numbers in the expression is odd, the result can be either negative or positive. D. If the total number of negative numbers in the expression is odd, the result is negative.
Solve the given equation by finding the unknown value.6 + ? = 19
A. 25 B. 13 C. 114 D. 11
Graph the equation.x2 + y2 = 16 
A. 
B. 
C. 
D. 
State whether the function is a polynomial function or not. If it is, give its degree.f(x) = 12x4 - 2x3 + 2
A. Yes; degree 4 B. Not a polynomial C. Yes; degree 8 D. Yes; degree 7