Solve the problem.Find (fg)(-5) when f(x) = x + 4 and g(x) = 2x2 + 10x - 6.
A. -396
B. 54
C. 6
D. 31
Answer: C
Mathematics
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Replace the polar equation with an equivalent Cartesian equation.r cos ? = 9
A. y = 9 B. x = 9 C. 9y = 1 D. 9x = 1
Mathematics
Determine the truth value for the compound statement given that p is a true statement, q is a false statement, and r is a false statement. (p ? ~q) ? r
A. True B. False
Mathematics
Provide an appropriate response.Why can't y = 2x have an x-intercept?
What will be an ideal response?
Mathematics
Write the number as indicated.The world-wide production of cereal grains has reached about one billion, nine hundred 
million, four hundred eight thousand, six hundred tons. Write the number using digits.
A. 1,968,408,600 B. 1,968,480,600 C. 1,968,408,060 D. 1,968,848,600
Mathematics