Find the vertex, the y-intercept, and the x-intercepts (if any exist), and graph the function.f(x) = x2 - 2x - 8
A. 
Vertex (- 1, - 9);
x-int = (-4,0) and (2, 0);
y-int = (0, 8)
B. 
Vertex (1, - 9);
x-int = (-2,0) and (4, 0);
y-int = (0, -8)
C. 
Vertex (- 1, - 9);
x-int = (-4,0) and (2, 0);
y-int = (0, -8)
D. 
Vertex (1, - 9);
x-int = (2,0) and (4, 0);
y-int = (0, -8)
Answer: B
You might also like to view...
Solve the problem.The volume of a box is 5p4 + 21p3 + 18p2. The height is p and the width is p + 3. What is the length?
A. 5p + 6 B. p2 + 6 C. 5p3 + 6p2 D. 5p2 + 6p
Divide. Write a mixed numeral for the answer.26
÷ 30
A. 800
B. 1
C. 
D. 
Write the expression as a single logarithm. Leave your answer in simplest form without negative or fractional exponents.loga 5x + 4(loga x - loga y)
A. 
B. loga 
C. loga(5x + x4 - y4)
D. loga 
Find the second-order partial derivative.Find fyx when f(x, y) = ln
.
A. 
B. 
C. 
D. 