Let the function f(x) have the form f(x) = Acos(x+C). To produce a graph that matches the one shown below, what must the value of A be?
(graph to be added)
a) 2
b) 3
c) 4
d) 1

Question

Let the function f(x) have the form f(x) = Acos(x+C). To produce a graph that matches the one shown below, what must the value of A be?
(graph to be added)
a) 2
b) 3
c) 4
d) 1

sammixboo · Answer

$\bf \Large \color{#20bd23}{W}\color{aqua}{e}\color{#20bd23}{l}\color{aqua}{c}\color{#20bd23}{o}\color{aqua}{m}\color{#20bd23}{e}$ $\bf \large to$ $\bf \Large \color{Aqua}{Open}\color{#20bd23}{Study!}$

Seems like this is a Math problem, so this should be posted in the Mathematics Section and not the Feedback section. Do you know how to add and switch subjects?

gabyramirezzz · Answer

no :(

sammixboo · Answer

OK so first look at this to know how to add subjects - http://goo.gl/kBfwgp After you have added math, if you haven't already, you can switch subjects like this - http://goo.gl/cy2qBu

sammixboo · Answer

Do you have any other questions? :)

gabyramirezzz · Answer

no, thank you

sammixboo · Answer

Okie Dokie! Have a nice night/day