Use the quadratic formula or graphing methods to solve the inequality.8x2 - 36x + 8 ? 0

A. x ?  ? 0.234 or x ?  ? 4.266
B.  ? 0.234 ? x ?  ? 4.266
C. x ?  ? 0.234
D. x ?  ? 4.266


Answer: B

Mathematics

You might also like to view...

Use De Morgan's laws to write the negation of the statement.6 < 12 or 7 ? 15

A. 6 < 12 or 7 = 15 B. 6 ? 12 or 7 ? 15 C. 6 ? 12 or 7 = 15 D. 6 ? 12 and 7 = 15

Mathematics

Evaluate the integral.sec2 4x dx

A. - 
B. e
C. 4e
D.

Mathematics

Evaluate the function.Find f(2) when f(x) = x2 + 2x - 7.

A. 7 B. 15 C. 1 D. -7

Mathematics

Find the derivative.y = 2x2 + 7x + 4ex

A. 4x + 7 + ex B. 2x + 4ex C. 4x + 7 + 4ex D. 4x + 4ex

Mathematics