Determine the domain and the range of the function.f(x) = -x2 + 4x + 5
A. domain: all real numbers
range: all real numbers
B. domain: all real numbers
range: {y|y ? 9}
C. domain: {x|x ? -2}
range: {y|y ? 9}
D. domain: all real numbers
range: {y|y ? -9}
Answer: B
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Find the volume of the solid generated by revolving the region R bounded by the graphs of the given equations about the y-axis.x = 
, x = 0, between y = - 4 and y = 4
A. 
?
B. 
?
C. 
?
D. 
?
Find the slope and the y-intercept of the given line.y = 3x - 5
A. -5, (0, 3) B. 5, (0, 3) C. 3, (0, -5) D. 3, (0, 5)
Find the product.(5r + 2t)4
A. 625r4 + 1000r3t + 600r2t2 + 1000rt3 + 16t4 B. 625r4 + 1000r3t + 600r2t2 + 160rt3 + 16t4 C. 625r4 + 625r3t + 600r2t2 + 600rt3 + 16t4 D. 625r4 + 5r3t + 1000r2t2 + 1000rt3 + 16t4
Completely factor the polynomial or state that the polynomial is prime.64 - x2
A. (8 - x)(8 + x) B. (8 - x)2 C. (8 + x)2 D. prime