Multiply.(7b2 + 4)(7b2 - 4)
A. 14b4 + 16
B. 49b4 - 16
C. 14b4 - 16
D. 49b4 + 16
Answer: B
Mathematics
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The graph of a function that is increasing at a decreasing rate is concave down.
Answer the following statement true (T) or false (F)
Mathematics
Find the x- and y-intercepts. If no x-intercepts exist, state so.y = x2 + 4x
A. (0, -4), (-4, 0), (0, 0) B. No x-intercepts, (0, 0) C. (0, 0), (4, 0), (0, 0) D. (0, 0), (-4, 0), (0, 0)
Mathematics
Solve the equation.
- 
= 0
A. 
B. 
C. 
D. 
Mathematics
Find only the rational zeros.f(x) = x4 - 9x3 + 5x2 + 27x - 24
A. 8, 1 B. -8, 1 C. 8, -1 D. No rational zeros
Mathematics