Solve.April shoots an arrow upward into the air at a speed of 64 feet per second from a platform that is 26 feet high. The height of the arrow is given by the function h(t) = -16t2 + 64t + 26, where t is the time is seconds. What is the maximum height of the arrow?
A. 90 ft
B. 22 ft
C. 26 ft
D. 64 ft
Answer: A
Mathematics
You might also like to view...
Solve the problem.Let g(x) = 
. Find a function y = f(x) so that (f ? g)(x) = 
.
A. f(x) = x2
B. f(x) = 
C. f(x) = x
D. f(x) = 
Mathematics
Rewrite the expression using the Distributive Property and simplify the result.8 ? (x - 3)
A. x - 24 B. 8x - 3 C. 8x - 24 D. -24x
Mathematics
Expand the quotient by partial fractions.
A. 
- 
B. 
- 
C. 1 + 
- 
D. 1 + 
+ 
Mathematics
Suppose that y is directly proportional to x. Use the given information to find the constant of proportionality k. Then use y = kx to find y for the given value of x.y = 30 when x = 10;
Find y given x = 14.
A. k = - 3; y = - 42
B. k = 5; y = 70
C. k = 3; y = 42
D. k = 300; y = 
Mathematics