MATH 1022 TEST 2 QUESTIONS WITH VERIFIED
ACCURATE ANSWERS
what are the domain and range of the sine function? - Answers - D: (-∞,+∞)
R: [-1,1]
what is the period of the sine function? - Answers - P: 2π
what is the y-intercept of the sine function? - Answers - y-intercept is 0
what is the x-intercept or zeros of the sine function? - Answers - form nπ where n is an
integer
Is the sine function even or odd? - Answers - odd
ex: sin(-x)= -sin x
what is the domain and range of the cosine function? - Answers - D: (-∞,+∞)
R: [-1,1]
what is the period of the cosine function? - Answers - P: 2π
what is the y-intercept of the cosine function? - Answers - y-intercept is 1
what is the x-intercept or zeros of the cosine function? - Answers - (2n+1)π/2 where n is
an integer
Is the cosine function even or odd? - Answers - even
ex: cos(-x)= cos x
what is the domain and range of the tangent function? - Answers - D: all real numbers
except odd integer multiples of π/2
R: (-∞, +∞)
what is the period of the tangent function? - Answers - P: π
what interval does the principal cycle occur in the tangent function? - Answers - (-π/2,
π/2)
what is the vertical asymptotes of the tangent function? - Answers - x= (2n+1)π/2 where
n is an integer
what is the y-intercept of the tangent function? - Answers - y-intercept is 0
ACCURATE ANSWERS
what are the domain and range of the sine function? - Answers - D: (-∞,+∞)
R: [-1,1]
what is the period of the sine function? - Answers - P: 2π
what is the y-intercept of the sine function? - Answers - y-intercept is 0
what is the x-intercept or zeros of the sine function? - Answers - form nπ where n is an
integer
Is the sine function even or odd? - Answers - odd
ex: sin(-x)= -sin x
what is the domain and range of the cosine function? - Answers - D: (-∞,+∞)
R: [-1,1]
what is the period of the cosine function? - Answers - P: 2π
what is the y-intercept of the cosine function? - Answers - y-intercept is 1
what is the x-intercept or zeros of the cosine function? - Answers - (2n+1)π/2 where n is
an integer
Is the cosine function even or odd? - Answers - even
ex: cos(-x)= cos x
what is the domain and range of the tangent function? - Answers - D: all real numbers
except odd integer multiples of π/2
R: (-∞, +∞)
what is the period of the tangent function? - Answers - P: π
what interval does the principal cycle occur in the tangent function? - Answers - (-π/2,
π/2)
what is the vertical asymptotes of the tangent function? - Answers - x= (2n+1)π/2 where
n is an integer
what is the y-intercept of the tangent function? - Answers - y-intercept is 0