An object is thrown upward from ground level at a velocity of 90 feet per second.
Use the position equation s = -16t2 + v0t + s0 to select a function that represents the situation and select the graph of the function.
?
A. s = -16t2 + 90t
?
?
B. s = -16t2 - 90t
?
C. s = 16t2 + 90t
?
?
D. s = 16t2 - 90t
?
?
E. s = -16t2 + 90t + 8
?
?
Answer: A
Mathematics
You might also like to view...
Fill in the missing value.18.67 mm = m
A. 1867 B. 0.187 C. 0.01867 D. 18,670
Mathematics
Sketch the complete graph of the function.f(x) = x2 + 200x - 600
A. 
B. 
C. 
D. 
Mathematics
Solve the formula for the specified variable.d = rt for r
A. r = 
B. r = 
C. r = d - t
D. r = dt
Mathematics
Use a calculator to find a value for 
to four decimal places.
?
A. 6.0661 B. -1.6345 C. 3.7635 D. 1.6345 E. -3.7635
Mathematics