Find the domain of the function.f(x) = 7x2 + 8x - 1

A. x > 0
B. x < 0
C. All real numbers
D. x ? 0

Answer: C

Mathematics

You might also like to view...

Decide whether the relation is a function.{(-8, 2), (-8, 8), (1, 5), (6, 2), (8, 9)}

A. Not a function B. Function

View
Mathematics

Fill in the blank with one of the words or phrases listed below. An angle that measures 180° is called a(n)  angle.

A. straight B. obtuse C. acute D. right

View
Mathematics

Graph the inequality.x < 7

A.
  
B.
 
C.
 
D.
 

View
Mathematics

Find the integral.

A. e-7t2 + C
B. - e-7t2 + C
C. e-7t2 + C
D. - e-7t2 + C

View
Mathematics