Simplifying and Solving Trig Equations

Simplify; remember the first step is to write all of the terms in terms of sines and/or cosines.

• cotx

• tanx

• cosx

• sinx

Simplify. Remember, with all terms multiplied (or divided) you can simply cancel factors from the numerator and denominator.)

• cosx

• sinx

• secx

• cscx

• None of these are correct

Tags

CCSS.HSF.TF.B.7

• π/2, 3π/2

• 0, π,2π

• 2π/3, 4π/3

• π/3, 5π/3

Tags

CCSS.HSF.TF.B.7

For what numbers x, 0 e x e2 ext{π}, does sin x= -1

• π/2, 3π/2

• 3π/2

• none

Tags

CCSS.HSF.TF.B.7

For what numbers x, 0 e x e2 ext{π}, does sin x= -1

• π/2, 3π/2

• 3π/2

• none

Tags

CCSS.HSF.TF.B.7

For what numbers x, 0 e x e2 ext{π} does sin x= -1

• π/2, 3π/2

• 3π/2

• none

Tags

CCSS.HSF.TF.B.7

For what numbers x, 0≤x≤2π, does sin x =1

• π/2, 3π/2

• π/2

• 0, 2

• none

Tags

CCSS.HSF.TF.B.7

For what numbers x, 0 e x e2 ext{π} , does sin x= -1

• π/2, 3π/2

• 3π/2

• none

Tags

CCSS.HSF.TF.B.7

For what numbers x, 0 e x e2 ext{π} , does sin x= -1

• π/2, 3π/2

• 3π/2

• none

Tags

CCSS.HSF.TF.B.7