Solve the equation.
log2 x2 = log4 4x
A. 4
B. 8
C. 4, 0
D. No solution
Answer: A
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Convert the angle in degrees to radians. Express the answer as multiple of ?.87°
A. 
B. 
C. 
D. 
Decide if the expression is factored.8(m - 9) + n(m - 9)
A. Yes B. No
Solve the problem.A rectangular board measuring 
mile long by 
mile wide is being made into a game board. Use the formula 
to determine the distance around the board.
A. 
mi
B. 
mi
C. 
mi
D. 17 mi
Graph the function. Identify the vertex, x-intercepts, and the equation for the axis of symmetry.f(x) = -x2 + 2x + 3
A. 
vertex: (1, 4)
x-intercepts: (-3, 0) and (1, 0)
axis of symmetry: x = 1
B. 
vertex: (1, - 4)
x-intercepts: (-1, 0) and (3, 0)
axis of symmetry: x = 1
C. 
vertex: (- 1, 4)
x-intercepts: (-3, 0) and (1, 0)
axis of symmetry: x = - 1
D. 
vertex: (1, 4)
x-intercepts: (-1, 0) and (3, 0)
axis of symmetry: x = 1