Write the slope-intercept form of the equation for the line passing through the given pair of points.
and 
A. y = 
x + 
B. y = 
x
C. y = 
x - 
D. y = - 
x
Answer: A
You might also like to view...
Simplify, where possible.5(x + 9)
A. x + 45 B. 5x + 45 C. 45x D. 5x + 9
For a person at rest, the velocity v (in liters per second) of air flow into and out of the lungs during a respiratory cycle is given by 
, where t is the time in seconds. Inhalation occurs when 
and exhalation occurs when
src="https://sciemce.com/media/3/ppg__cognero__Chapter_8_Trigonometric_Functions__media__09990b58-b4db-4830-a8a8-eb30093693b6.PNG" style="vertical-align:middle;" />. Find the time for one full respiratory cycle.
?
A. 
seconds
B. 
seconds
C. 6 seconds
D. 
seconds
E. 3 seconds
Evaluate the function 
at 
without using a calculator.
A. 0
B. -1
C. -2
D. 2
E. 
State whether the function is a probability mass function or not.f = 
A. No B. Yes