AleciaCassidy
AleciaCassidy AleciaCassidy
  • 26-01-2019
  • Mathematics
contestada

Trigonometric functions

Trigonometric functions class=

Respuesta :

jimrgrant1 jimrgrant1
  • 26-01-2019

Answer:

C

Step-by-step explanation:

To find the x- intercept let y = 0, hence

cos([tex]\frac{x}{2}[/tex]) = 0

[tex]\frac{x}{2}[/tex] = [tex]cos^{-1}[/tex](0 ) = [tex]\frac{\pi }{2}[/tex]

multiply both sides by 2

x = π ← x- intercept




Answer Link

Otras preguntas

use a sum or difference identity to find an exact value of sin 2pi over 12
what are south asia's three largest rivers and what are their source?
Humanism is the movement that centered around studies of Medieval beliefs and church accomplishments
A dressmaker has 3/8 yard of fabric.She needs a total of 3/4 yard for a skirt.How much more fabric does she need?
compare structure to function of organs in a variety of organisms
At constant temperature the pressure on a 6.0 L sample of a gas is reduced from 2.0 atm to 1.0 atm. What is the new volume of the gas sample?
Combine like terms. 4a + b + a A. 4a + 4b B. 5a + 5b C. 5a + b D. 4ab
Simplify 8v+w+7-8v+2w 4c^2 +6c-3c^2-2c-3 Z^3+5z+3z^2+1-4-2z^2
step 1: pick a number step 2: double it step 3: add 5 step 4: multiply by 50 step 5: if you've had your birthday this year ,add 1764,or,if you've not yet had y
Solve the equation 2/3x - 5 = 1/2x - 3