Solve.
- 
= 
A. ±2
B. 
C. ±2i
D. No solution
Answer: D
Mathematics
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Completely factor the polynomial or state that the polynomial is prime.(x - 10)2 - 4
A. (x - 12)2 B. (x - 6)(x - 14) C. (x - 8)(x - 12) D. (x + 8)(x + 12)
Mathematics
Solve.There is a bridge over a certain highway every 9 miles. The first bridge is at the beginning of a 206-mile stretch of highway. Find how many bridges there are over 206 miles of the highway.
A. 25 bridges B. 30 bridges C. 23 bridges D. 22 bridges
Mathematics
Find an equation in slope-intercept form (where possible) for the line.Through (-6, -5) and (9, -5)
A. x = -6
B. 
x + 9y = 0
C. 
x - 6y = 0
D. y = -5
Mathematics
Suppose that g is the inverse of a function f. If f (4) = 3 and f ?(4) = 2, find g?(3).
a. 3 b. 1/2 c. 4 d. 2/3
Mathematics