Bryanj00 Bryanj00

17-04-2018
Mathematics

contestada

What is the phase shift and period for the function y = 5cos2(0 + 45) - 7

Respuesta :

wrays27wrays27 wrays27wrays27

17-04-2018

5cos2(x + 45) - 7
The period for cos = 2pi/k
The k = 2 so the period = pi
The phase shift is 45 degrees to the left.

Answer Link

Otras preguntas

when does a bouncing ball have kinetic energy?

The area of the opening of a rectangular window is 143 cm^2. if the length is 2 cm more than the width. what is the width of the window?

Change 5000 meters to kilometers.

-|-12|-|-25-2| = ??

Compare and contrast phenotype and genotype

This is a music question: Which composer reimagined Arnold Schoenberg's piece Pierrot lunaire? A. Béla Bartók B. Philip Glass C. William Grant Still D. Germa

Number 13 show work and show work for number 12 thanks! :)

Compare and contrast phenotype and genotype

How much of the Earth is covered by oceans? How much is covered by land? Name the three oceanic zones and the three land zones.

A man with a bmi of 30 or more, or an excessively high amount of adipose tissue in relation to lean body mass, is suffering from overweight. obesity. malnourish