State the domain and range in interval notation.f(x) = -3x2 + 3x
A. domain: (-?, ?); range: 
B. domain: (-?, ?); range: 
C. domain: (-?, ?); range: 
D. domain: 
; range: (-?, ?)
Answer: C
Mathematics
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Solve the equation.
= 
A. 
B. 
C. 0
D. No solutions
Mathematics
Find an equivalent equation in polar coordinates.y = 8
A. r = 8 sin ? B. r = 8 sec ? C. r = 8 csc ? D. r = 8 cos ?
Mathematics
You hear on the evening news:"The economy last year grew by 5% from the previous year, and this was the second year in a row in which the economy showed a 5% growth." This means that, in dollar terms, the economy grew more last year than the year before. State whether this statement is right or wrong. ?
A. Right B. Wrong
Mathematics
Find the opposite of the number.
A. - 
B. 
C. - 
D. 
Mathematics