Provide an appropriate response.Let f(x) = x2 - 1 and g(x) = 4x + 8. Find (f + g)
.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Graph the linear inequality.y ? - 
x + 3
A. 
B. 
C. 
D. 
Mathematics
Find the square root.
A. 10 B. 14,641 C. 11 D. 12
Mathematics
Shade the Venn diagram to represent the set.A ? (B ? C')
A. 
B. 
Mathematics
Solve the problem.An explosion causes debris to rise vertically with an initial velocity of 64 feet per second. The function 
describes the height of the debris above the ground, s(t), in feet, t seconds after the explosion. What is the instantaneous speed of the debris when it hits the ground?
A. 128 B. 64 C. -64 D. -128
Mathematics