For the given function expressed verbally, give a symbolic representation.Bob buys a car that gets 9 miles per gallon of gasoline. Give a representation to compute the number of miles, y , that Bob can travel with x gallons of gasoline. Let y = f(x).
A. f(x) = 9x
B. f(x) = 9/x
C. f(x) = x + 9
D. f(x) = x/9
Answer: A
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Write in expanded form using powers of 10.3,160,036
A. 3 × 106 + 1 × 105 + 6 × 104 + 3 × 103 + 6 × 102 B. 3 × 106 + 1 × 105 + 6 × 104 + 3 × 10 + 6 × 1 C. 3 × 105 + 1 × 104 + 6 × 103 + 3 × 10 + 6 × 1 D. 3 × 106 + 1 × 104 + 6 × 102 + 3 × 10 + 6 × 1
Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.sec 
A. 1.11 B. 1.04 C. 0.93 D. 1.00
Approximate the value of the expression to 2 decimal places.sin-1 
in radians
A. -7.18 B. -0.13 C. 1.70 D. 97.18
Use set-builder notation to write the set.{-5, -4, -3, -2, -1, 0, 1, 2, 3, 4}
A. {x 
is an integer between, but not including, -6 and 5}
B. {x 
is an integer between, but not including, -5 and 4}
C. {x 
is a whole number between, but not including, -6 and 5}
D. {x 
is a whole number between, but not including, -5 and 4}