Use a grapher to find the vertex, rounding to the nearest hundredth when necessary.f(x) = x2 + 2x - 5
A. (-1, -6)
B. (1, -6)
C. (1, 6)
D. (-1, -5)
Answer: A
Mathematics
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Evaluate the integral.
dx
A. 1
B. 
C. 
D. 
Mathematics
Subtract the fractions. Write the answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics
Multiply, and then simplify if possible. Assume all variables represent positive real numbers.(
+ 5)2
A. 4x + 25
+ 25
B. 4x + 25
+ 22
C. 4x + 10
+ 22
D. 4x + 10
+ 25
Mathematics
Rewrite the following as indicated.0.2 (Write as a percent.)
A. 0.02% B. 0.2% C. 20% D. 200%
Mathematics