Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = -x2 - 2x + 3
A. vertex (1, -4)
intercepts (-1, 0), (3, 0), (0, -3)
B. vertex (1, 4)
intercepts (-1, 0), (3, 0), (0, 3)
C. vertex (-1, -4)
intercepts (1, 0), (- 3, 0), (0, -3)
D. vertex (-1, 4)
intercepts (1, 0), (- 3, 0), (0, 3)
Answer: D
Mathematics
You might also like to view...
Solve.A carpenter wants to cut the largest possible ellipse from a 16 ft by 20 ft rectangular board. After the foci are located, a string is connected to them and pulled taut by a pencil in order to draw the ellipse. Find the length of the string.
A. 16 ft B. 20 ft C. 40 ft D. 32 ft
Mathematics
Solve the equation.2x + 3x = 35
A. {30}
B. {7}
C.
D.
Mathematics
Use the quadratic formula to solve the equation.7x2 + 8x + 2 = 0
A.
B.
C.
D.
Mathematics
The equation of a hyperbola is given. Match the equation with its graph.4x2 - 25y2 = 100
A.
B.
C.
D.
Mathematics