Write the expression in exponential form. Assume that all variables represent positive real numbers. 
A. x5/2
B. x2/5
C. x-2/5
D. x3
Answer: B
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Fill in the blank(s) with the appropriate word(s).
Find the domain of the expression. x 2 - 8 x + 12
A) all real numbers except x = 2 and x = 6 B) all real numbers except x = 0 C) x = 2 or x = 6 D) x > 0 E) all real numbers
When the midpoints of the sides of a kite RSTV are joined in order, quadrilateral MNPQ is formed. Being as specific as possible, what type of quadrilateral is MNPQ?
What will be an ideal response?
Solve the problem.A ball is thrown downward with an initial velocity of 35 meters per second from a cliff that is high. The height of the ball is given by the quadratic equation
where h is in meters and t is the time in seconds since the ball was thrown. Find the time that the ball will be
from the ground. Round your answer to the nearest tenth of a second.
A. 2.6 sec B. 2.4 sec C. 3.5 sec D. 2.5 sec