Identify which of the twelve basic functions listed below fit the description given.y = x, y = x2, y = x3, y = 
, y = 
, y = ex, y = 
, y = ln x, y = sin x, y = cos x, y = int (x), y = 
The three functions that are even
A. y = x, y = x2, y = x3
B. y = cos x, y = sin x, y = 
C. y = x, y = 
, y = x3
D. y = x2, y = cos x, y = 
Answer: D
You might also like to view...
Solve the problem.The position of a body moving on a coordinate line is given by 
with s in meters and t in seconds. When, if ever, during the interval 
does the body change direction?
A. t = 3.5 sec B. t = 7 sec C. no change in direction D. t = 14 sec
Approximate the area under the curve using 10 inscribed rectangles and then using 10 circumscribed rectangles. Also find the exact area under the curve.y = 5x2 between x = 0 and x = 1
What will be an ideal response?
Find the quotient and write in rectangular form. First convert the numerator and denominator to trigonometric form.
A. 
+ 
i
B. 
+ 
i
C. 8 + 8
i
D. 1 + 
i
Solve graphically. Round solutions to three decimal places, where appropriate.5x2 - 20x + 11 = 0
A. 1.158, 3.842 B. -5.175, -2.492 C. -3.675, -0.992 D. 0.658, 3.342