Find the vertex, the y-intercept, and the x-intercepts (if any exist), and graph the function.p(x) = -x2 - 2x - 5
A. 
Vertex (-1, 4)
x-int = (-3, 0), (1, 0);
y-int = (0, 3)
B. 
Vertex (1, 4)
x-int = (-1, 0), (3, 0);
y-int = (0, 3)
C. 
Vertex (-1, -4)
no x-intercepts;
y-int = (0, -5)
D. 
Vertex (1, -4)
no x-intercepts;
y-int = (0, -5)
Answer: C
You might also like to view...
Graph the function.If K square units is the area of a right triangle, 7.8 units is the length of the hypotenuse, and x is the radian measure of an acute angle, then 
. Sketch the portion of the graph which is appropriate to the application.
A. 
B. 
C. 
D. 
Perform the indicated operation. Write the answer in scientific notation.(9 × 102) ÷ (3 × 10-4)
A. 3 × 106 B. 3 × 10-2 C. 6 × 10-2 D. 6 × 106
Write as a single interval.(-?, -3) ? (1, ?)
A. [-3, 1] B. ? C. (-3, 1) D. (-3, ?)
Provide an appropriate response.Suppose that the rent for an apartment in a city with rent control is $480 per month. Show that the rent function R(t) = 480 is continuous at t = 7.
What will be an ideal response?