Use the graph of f(x) to solve the inequality.f(x) < 0
A. -4 < x < -2 or x > 1
B. x < -4 or -2 < x < 1
C. x < -4 or x > -2
D. -2 < x < 1
Answer: B
You might also like to view...
Use the maximum/minimum finder on a graphing calculator to determine the approximate location of all local extrema.f(x) = 0.01x5 - x4 + x3 + 8x2 - 7x + 9
A. Approximate local maxima at -1.861 and 2.247; approximate local minima at 0.423 and 79.192 B. Approximate local maxima at -1.804 and 2.153; approximate local minima at 0.364 and 79.135 C. Approximate local maxima at -1.861 and 2.247; approximate local minimum at 0.423 D. Approximate local maxima at -1.789 and 2.202; approximate local minima at 0.368 and 79.147
Provide an appropriate response.Divide 25 cm by 5.
A. 5 B. 5 cm C. 0.5 D. 0.5 cm E. none of the above
Find the exact value of the expression.sec 240°
A. 
B. - 
C. 2
D. -2
Find the reference angle for the given angle.- 
A. 
B. 
C. 
D. 