Trigonometric graphs

Question 1 of 10

The graph of y = tan x is undefined at

Question 2 of 10

The graph of y = cos x crosses the x-axis at

Question 3 of 10

For 0° ≤ x ≤ 360°, how many solutions does sin x = 0.4 have?

Question 4 of 10

The period of y = sin x is

Question 5 of 10

The graph of y = tan x has an asymptote (is undefined) at x =

Question 6 of 10

What is the period of y = sin x, in degrees?

Question 7 of 10

The graph of y = sin x is shifted 90° to the left. The new graph is

Question 8 of 10

The minimum value of y = 2cos x + 1 is

Question 9 of 10

The graph of y = 2 + sin x has a maximum value of

Question 10 of 10

What is the minimum value of y = 3 + sin x?