Flashcard Quiz Part 1

Fill in the blank: sin(π/2) = ____

• 0

• 1

• -1

• 1/2

Fill in the blank: sin(3π/2) = ___

• -1

• 0

• 1

• √3/2

Fill in the blank: cos(π/2) = ______

• 0

• 1

• -1

• √2/2

Fill in the blank: cos(3π/2) = ______

• 0

• 1

• -1

• √3/2

Fill in the blank: tan θ (in terms of sine and/or cosine) = ______

• cos θ / sin θ

• sin θ / cos θ

• 1 / (sin θ × cos θ)

• sin θ × cos θ

Fill in the blank: sec θ (in terms of sine and/or cosine) = ______

• 1 / cos θ

• cos θ / sin θ

• sin θ

• 1 / sin θ

Which function is pictured in the graph?

• Graph of y = cos x

• Graph of y = sin x

• Graph of y = sec x

• Graph of y = tan x

Which function is pictured in the graph?

• Graph of y = cos x

• Graph of y = tan x

• Graph of y = sec x

• Graph of y = sin x

Which function is pictured in the graph?

• Graph of y = tan x

• Graph of y = sec x

• Graph of y = cos x

• Graph of y = sin x

Pick the equation graphed.

• Graph of y = ln(x)

• Graph of y = |x|

• Graph of y = sqrt(x)