Find the vertex of the parabola and graph it.
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
You might also like to view...
Use the linear approximation (1 + x)k ? 1 + kx, as specified.Find an approximation for the function f(x) = (1 - x)5 for values of x near zero.
A. f(x) ? 1 - 5x B. f(x) ? 5 + 5x C. f(x) ? 1 + 5x D. f(x) ? 1 + 6x
Mathematics
Solve the problem.The weight that a horizontal beam can support varies inversely as the length of the beam. Suppose that a 10-m beam can support 520 kg. How many kilograms can a 2-m beam support?
A. 2600 kg B. 26 kg C. 0.0385 kg D. 0.0004 kg
Mathematics
Divide the polynomials using polynomial long division.
A. x4 + 9x3 + 15x2 -7 B. x3 - 6x2 + 3x + 2 C. x3 + 6x2 - 3x + 2 D. x3 + 9x2 + 15x - 9
Mathematics
Simplify the expression. Assume that all variables are positive when they appear.
A. -5
B. 
C. -5
D. 
Mathematics