Find the coordinates of the vertex and x-intercepts for the quadratic function.f(x) = -5x2 - 2x - 3
A. vertex 
no x-intercept
B. vertex 
x-intercept (-3, 0)
C. vertex 
x-intercept (3, 0)
D. vertex 
no x-intercept
Answer: D
Mathematics
You might also like to view...
15 is what percent of 75?
A. 4% B. 2% C. 40% D. 200% E. 20%
Mathematics
Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has 90° rotational symmetry about O.
What will be an ideal response?
Mathematics
Convert the rectangular equation to a polar equation that expresses r in terms of ?.x = 4
A. r = 
B. r = 4
C. r = 
D. cos ? = 4
Mathematics
Write with rational exponents and then apply the properties of exponents. Assume that all radicands represent positive real numbers. Give answers in exponential form.
? 
A. x10/20 B. x20/10 C. x7/9 D. x33/20
Mathematics