Sketch the graph of the equation. Identify the vertex and the intercepts.y = - x2 - 6x - 9
A. vertex: (-3, 0);
x-intercept: (-3, 0);
y-intercept: (0, 9)
B. vertex: (3, 0);
x-intercept: (3, 0);
y-intercept: (0, 9)
C. vertex: (-3, 0);
x-intercept: (-3, 0);
y-intercept: (0, -9)
D. vertex: (3, 0);
x-intercept: (3, 0);
y-intercept: (0, -9)
Answer: C
Mathematics
You might also like to view...
Graph.x2 - y2 = 50
A.
B.
C.
D.
Mathematics
Sketch the graph of the polar equation.r = 2 - cos ?
A.
B.
C.
D.
Mathematics
Solve the equation.-2x + 4x + 7 = -3x
A.
B.
C.
D.
Mathematics
Solve.Neglecting air resistance, the distance d, in feet, that an object falls in t seconds is given by the equation If a window washer drops her bucket from the roof of a 400-foot building, how long will it take the bucket to hit the ground?
A. sec
B. 6 sec
C. 5 sec
D. sec
Mathematics