Give a verbal representation for the given function. f(x) = 
+ 4. Let y = f(x).
A. To obtain y: Add 4 to the opposite of x.
B. To obtain y: If x is positive or equal to zero, add 4 to x. If x is negative, add 4 to the opposite of x.
C. To obtain y: Add 4 to x.
D. To obtain y: Multiply x by -1, then add 4 to the result.
Answer: B
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Solve the problem by using addition, subtraction, multiplication, or division as needed.At the beginning of the year, Mr. Ito put $4806 in the bank. At the end of the year $941 in interest had been earned. How much money was in the account at the end of the year?
A. $3865 B. $4,522,446 C. $5747 D. $5758
Determine which fractions are improper.
, 
, 
, 
, 
A. 
, 
, 
, 
, 
B. 
, 
C. 
, 
, 
D. 
, 
, 
, 
Find an equation of the line that contains the given point and is parallel to the given line.y = -4x, (4, 4)
A. y = - 4x - 20
B. y = - 4x + 20
C. y = - 
x - 5
D. y = 4x - 20
Use the distributive property to multiply the given expressions.(a + 2)7
A. 7a + 2 B. a + 14 C. 14a D. 7a + 14