Express the function, f, in simplified form. Assume that x can be any real number.f(x) = 
A. f(x) = 
B. f(x) = 7(x + 2)
C. f(x) = 7(x + 2)2
D. f(x) = 
Answer: C
Mathematics
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Provide an appropriate response.Identify the base and exponent in the expression y8.
A. Base: 8y, exponent: 8 B. Base: 8, exponent: 8y C. Base: 8, exponent: y D. Base: y, exponent: 8
Mathematics
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 3-2? 34
A. 
B. 6
C. -729
D. 9
Mathematics
Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. - 
?
B. - 
?
C. - 
?
D. -(1 + 
) ?
Mathematics
Solve the problem.A worker has readings that take 
minute each to read and record. How many readings can be completed in 54 minutes?
A. 18 readings B. 36 readings C. 81 readings D. 20 readings
Mathematics