Sine & Cosine Graphs Word Problems (Writing the Equation)

[@henrywykoff8998]

I'm studying for a math exam and this was super helpful. Thank you so much!

[@TomTeachesMath]

You’re very welcome!

[@mish2803]

This helped the topic click so well in my brain, many many thanks :)

[@TomTeachesMath]

I’m glad it was helpful!

[@sherazrana5536]

Thank you 🙏🏻🙏🏻

[@joychoi6429]

for the tide question, wouldn't the dcos be 6? how is there no horizontal shift?

[@TomTeachesMath]

Great question. If you shift it right 6 units (which totally works), make sure you don’t add the negative before the 18. Your answer would be equivalent, just in a different form.