Add or subtract as indicated.Subtract. 
A. 3q2 - 7q - 13
B. 11q2 + 13q - 11
C. -3q2 + 7q + 13
D. -11q2 - 13q + 11
Answer: B
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A. 2y9 B. Cannot be simplified C. 2y8 D. 2y17
Provide an appropriate response.A human cannonball is to be fired with an initial speed of 80 ft/sec. The circus performer hopes to land on a cushion located 190 feet downrange at the same height as the muzzle of the cannon. The circus is being held in a large room with a flat ceiling 33 feet higher than the muzzle. Can the performer be fired to the cushion without striking the ceiling? If so, what is the proper firing angle? (g = 32 ft/sec2)
What will be an ideal response?
Show that the equation is not an identity by listing the value(s) of the variable from among 0, 
, 
, and - 
for which the equation is false.sin ? = 
A. 0 and 
B. 
C. - 
D. 
and - 
Make a line graph of the data in the table.The following table gives the average cost of producing a music video over the given years. Use time on the horizontal scale for your line graph.
What will be an ideal response?