State whether the relation is a function.This graph shows the amount of dissolved chlorine, in parts per million (ppm), at various times during a chemical manufacturing process.
A. It is a function.
B. It is not a function.
Answer: A
Mathematics
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Convert to decimal notation.- 
A. -0.475
B. -0.4
C. -0.47
D. -0.48
Mathematics
Solve the problem.Barry originally had 12
yards of canvas awning fabric. After making awnings for the Jackson family, he had 5
yards remaining. How many yards of fabric did he use on the Jackson's awnings?
A. 5
yd
B. 8
yd
C. 7
yd
D. 6
yd
Mathematics
Using synthetic division, determine whether the numbers are zeros of the polynomial.1, 
; f(x) = x3 - 
x2 + 
x - 2
A. No; yes B. No; no C. Yes; yes D. Yes; no
Mathematics
Evaluate the expression.
-3
A. 
B. 
C. - 
D. - 
Mathematics