Simplify.(0.9x - 0.5)2
A. 0.81x2 + 0.25
B. 0.81x2 + 0.90x + 0.25
C. 0.81x2 - 0.90x + 0.25
D. 0.81x2 + 0.90x - 0.25
Answer: C
You might also like to view...
Solve the problem.A BASE jumper's velocity (in meters per second) after t seconds is given by 
where m is the mass of the object in kilograms, g = 9.8 m/s2 is the acceleration due to gravity, and k is a physical constant. How fast is the BASE jumper falling at the end of a 11 second delay? Use 
and 
Round the answer to one decimal place if necessary.
A. 629.8 m/s B. 18.9 m/s C. 64.2 m/s D. 57.3 m/s
Find the indicated coordinates.A circle has its center at the origin. One endpoint of a diameter is (-9, 5). Find the coordinates of the other endpoint of the diameter.
A. (9, -5) B. (-5, -9) C. (-9, -5) D. (5, -9)
Identify the group of terms as like or unlike.12m, 5m, -15m
A. Unlike B. Like
Find the domain of the composite function f?g. Write the domain in interval notation.f(x) = 2x + 4; g(x) = 
A. [-2, ?) B. [0, ?) C. (-?, ?) D. (-?, -2] ? [0, ?)