Find the product. Write the answer in standard form.(6 + 8i)(6 - 8i)
A. -28
B. 100
C. 36 + 64i2
D. 36 - 64i2
Answer: B
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Describe how to transform the graph of f into the graph of g.f(x) = 
and g(x) = 2
A. Horizontal scaling by a factor of 
B. Vertical scaling by a factor of 2
C. Vertically scaling by a factor of 
D. Horizontal scaling by a factor of 2
Solve the system by graphing.2x + y = 162x + y = 26
A. {(8, 8)} B. {(x, y) | 2x + y = 16} C. {(12, -8)} D. ?
Suppose that a nonlinear system is composed of equations whose graphs are those described, and the number of points of intersection of the two graphs is as given. Make a sketch satisfying these conditions.A parabola and a circle; three points
What will be an ideal response?
Give three kinds of notation for the percent.149%
A. 
; 149 × 
; 149 × 0.001
B. 
; 149 × 
; 149 × 0.01
C. 
; 149 × 
; 149 × 0.1
D. 
; 149 × 
; 149 × 0.0001