Solve the inequality. Write the solution set in interval notation.x2 - 8x + 7 > 0

A. (-?, 1)
B. (-?, 1) ? (7, ?)
C. (1, 7)
D. (7, ?)


Answer: B

Mathematics

You might also like to view...

Provide an appropriate response.Let f(x) =   and g(x) =  . Show that  = 2 but 

src="https://sciemce.com/media/4/ppg__tttt0610190958__f1q98g7.jpg" style="vertical-align: -21.0px;" /> = 4. Explain why this does not contradict l'Hopital's Rule.

What will be an ideal response?

Mathematics

Use a ruler, protractor, and compass to construct, when possible, a triangle with the stated properties. Determine whether one triangle can be constructed, two or more noncongruent triangles can be constructed, or no triangle can be constructed.A triangle with sides of length 7 cm and 13 cm and an angle of 86°.

A. No triangle can be constructed. B. Exactly one triangle can be constructed. C. Two or more noncongruent triangles can be constructed.

Mathematics

Use an identity to write the expression as a single trigonometric function or as a single number.

A. sin 29° B. cot 29° C. cos 29° D. tan 29°

Mathematics

Find the value. Give an approximation to four decimal places.log 2.25

A. 0.3522 B. 0.3324 C. 0.8109 D. 0.3711

Mathematics