For the following equation, graph y = f1(x) and y = f2(x) on the same screen on your calculator. From the graphs, make a conjecture as to whether the equation is an identity. If so, prove your conjecture.sin 2x = 2 sin x
What will be an ideal response?
The statement is not an identity.
Mathematics
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Solve by using the square root property.8x2 + 2 = 1802
A. x = 15 B. x = 901 C. x = ± 16 D. x = ± 15
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics
Solve the variation problem.The amount of paint needed to cover the walls of a room varies jointly as the perimeter of the room and the height of the wall. If a room with a perimeter of 40 feet and 
walls requires 
of paint, find the amount of paint needed to cover the walls of a room with a perimeter of 45 feet and 8-foot walls.
A. 36 quarts B. 7.2 quarts C. 3.6 quarts D. 360 quarts
Mathematics
Complete.9 mi = 
yd
A. 47,520
B. 
C. 15,840
D. 9000
Mathematics