Question 1

Which of the following graphs is the correct graph of $y=\sin\left( heta
ight)$ ?

Accepted Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/2d069ba89ea872a021f7996cc29552c0044afc18.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/c3bdb5f4ce70db38a8b4be66eeb164cab15be286.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/4511bcb9abf69d112bed3cf7d31b9814e3f77e8e.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/d1e7f32f6ae0bf8d8599d3ba45fa1bc34ef04002.png

Question 2

The following graph of cosine has been transformed. Pick which answer best describes what happened.

Accepted Answer

It got shifted up by 1 unit, so the new equation is $y=\sin\left( heta
ight)$

Answer

It got shifted up by 1 unit, so the new equation is $y=\sin\left( heta
ight)$

Answer

It got shifted up down by 1 unit, so the new equation is $y=\sin\left( heta
ight)$

Answer

It got shifted down by 1 unit, so the new equation is $y=\sin\left( heta
ight)$

Question 3

Which graph below is the best fit for the following equation?

$y=\sin\left( heta
ight)-3$

Accepted Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/79de75dcdaf5c5176343c9202e4d4cd77533641a.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/119f9405fb2af5050aa67ea4cdc198fc46b6b94e.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/b04130fcc43731b03dccf2c223c4640186868bc9.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/f058051ee6c782fbcfa96bc6aaa9b9553cf2b690.png

Question 4

The following graph of sine has been transformed. Pick which answer best describes what happened.

Accepted Answer

It shifted $y=\sin\left( heta
ight)$ units to the left, so the new equation is $y=\sin\left( heta+\pi
ight)$

Answer

It shifted $y=\sin\left( heta
ight)$ units to the left, so the new equation is $y=\sin\left( heta+\pi
ight)$

Answer

It shifted $y=\sin\left( heta
ight)$ units to the right, so the new equation is $y=\sin\left( heta+\pi
ight)$

Answer

It shifted $y=\sin\left( heta
ight)$ units to the right, so the new equation is $y=\sin\left( heta+\pi
ight)$

Question 5

Which graph below is the best fit for the following equation?

$y=\sin\left( heta
ight)-3$

Accepted Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/d3c328a201b85cf6decbc3017e96a9c8e6ddbfa5.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/2fa916c446361af1581472af86f7deabf6429430.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/ada4153b7ce751c3f579ecf48bfdfabf44f2ec55.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/24f2caaf5d7e96a40eb62345863712217a50ebd8.png

Question 6

The following graph has been transformed. Pick which answer best describes what happened.

Accepted Answer

It was stretched vertically by a scale factor of 2, so the new equation is $y=\sin\left( heta
ight)$

Answer

It was stretched vertically by a scale factor of 2, so the new equation is $y=\sin\left( heta
ight)$

Answer

It was compressed vertically by a scale factor of 2, so the new equation is $y=\sin\left( heta
ight)$

Answer

It was compressed vertically by a scale factor of 2, so the new equation is $y=\sin\left( heta
ight)$

Question 7

Which graph below is the best fit for the following equation?

$y=\sin\left( heta
ight)-3$

Accepted Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/d5af49e5f60e6fe0fb55f8a2cce14ea146d9541a.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/2364883f8637da97e7388921617d539d2b018cae.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/a78ae9684d1d69ac65257251db6ca12b30810226.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/6e4390b46402544afe0021e0855f010339b9b5fc.png

Question 8

The following graph of cosine has been transformed. Pick which answer best describes what happened.

Accepted Answer

It was stretched horizontally by a scale factor of 2, so the new equation is $y=\sin\left( heta
ight)$

Answer

It was compressed horizontally by a scale factor of 2, so the new equation is $y=\sin\left( heta
ight)$

Answer

It was stretched horizontally by a scale factor of 2, so the new equation is $y=\sin\left( heta
ight)$

Answer

It was compressed horizontally by a scale factor of 2, so the new equation is $y=\sin\left( heta
ight)$

Question 9

Which graph below is the best fit for the following equation?

$y=\sin\left( heta
ight)-3$

Accepted Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/e459c9007d122a6c18c73e27e0a5b39215268d17.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/b5f4c862569d70be03d683bb55372ddf69e685ec.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/fd66d2403f0d41818f4feb2b948dde98e23db629.png

Answer

https://uploads.quizalize.com/aa6fdcc5-4f45-4b4e-a7cd-f9eb6e211807/question/bfbe78ef25a4b0341348dd2095ed30e50eee54ca.png

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