Solve.Find a linear function f such that f(2) = 9 and f(5) = 21.
A. f(x) = 
x + 
B. f(x) = -4x + 17
C. f(x) = - 
x + 
D. f(x) = 4x + 1
Answer: D
Mathematics
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Solve the equation by the method of your choice. Simplify irrational solutions, if possible.3x2 = 4x + 7
A. 
B. 
C. 
D. 
Mathematics
Calculate 
.v = 
A. 97
B. 
C. 
D. 
Mathematics
Decide if the number is rational or irrational.
A. Rational B. Irrational
Mathematics
Multiply. Write the answer as a mixed number as needed.2
? 
A. 
B. 
C. 2
D. 2
Mathematics