Question

graph the function y= 5/2sin (x-4) plot/show the x-int and the max and min within 1 period

Answer 1

i got the max and min which 2.5 but can i get th x-int

Answer 2

2.5 and -2.5

Answer 3

Does this mean x-int mean x intercept?

Answer 4

yes

Answer 5

x intercepts

Answer 6

Ok then set y =0

Since the sin(x)=0 at multiples of Pi

Set x-4=pi Which gives you pi-4=x is an x intercept.

Also -4 is called a translation. And moves the sin(x) to the right 4. So 4 is also an x intercept.

I'll post a graph of the function in a minute.

Answer 7

did you get it?

Answer 8

Here it is.

Answer 9

It should be pi +4 =x