Question

@hartnn can i please get some help you did it already with somebody else but could you help me please?

Answer 1

whats your question ?

Answer 2

Use the graph below to answer the question that follows:

Answer 3

What is the rate of change between the interval x = π and x = three pi over two?

Answer 4

know the rate of change formula ?

Answer 5

But the thing is that my answer are...

Pi/6
6/pi
4/pi
pi/4

Answer 6

yes, the correct answer is within those choices only,

here's the formula
\(\huge \dfrac{f(b)-f(a)}{b-a}\)

here,
a= \(\pi/2\)
b= \(3\pi/2\)

Answer 7

i saw how you did it before but the answer you got was 0.5 it's not the same as mine.. i know how to do the steps..

Answer 8

lets do it :)

numerator = f(3pi/2) - f(pi/2)
know how to find f(3pi/2) and f(pi/2) ?

Answer 9

i got the answer thank you....

Answer 10

What about this one..

If sin Θ = negative square root 3 over 2 and π < Θ < 3 pi over 2, what are the values of cos Θ and tan Θ?

Answer 11

if you want me to verify it, tell me what u got ?

do you know the trigonometric relation,
\(\Large \sin^2 x + \cos^2 x = 1\)
?

Answer 12

yes....

Answer 13

so you have value of sin theta,
use that formula and try to get value of cos theta...try ?

Answer 14

ok i will thank you..