Solve using the addition principle and/or the multiplication principle.- 
x = 18
A. -144
B. -26
C. -136
D. -126
Answer: A
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Find the sum and simplify the answer. 
A. 
B. 
C. 
D. 
Solve the problem.Let Q(x) = bo + b1(x - a) + b2(x - a)2 be a quadratic approximation to f(x) at x = a with the properties:i. Q(a) = f(a)ii. Q '(a) = f '(a)iii. Q "(a) = f "(a)(a) Find the quadratic approximation to f(x) = 
at x = 0.(b) Do you expect the quadratic approximation to be more or less accurate than the linearization? Give reasons for your answer.
What will be an ideal response?
State the instructions of the function in words.f(x) = x2 + 4
A. Add 4 to the independent variable. Then square the result. B. Add 4 to the independent variable. Then multiply the result by 2. C. Multiply the independent variable by 2. Then add 4 to the result. D. Square the independent variable. Then add 4 to the result.
Use a calculator to find a value for 
to four decimal places.
Fill in the blank(s) with the appropriate word(s).