3 years ago

Which trigonometric function is an odd function and why?

Mathematics

1 answer:

Vlad [161]3 years ago

4 0

Answer:

Last one D.

Step-by-step explanation:

Just remember x, f(–x) = –f(x).

You might be interested in

The volume of a cylinder of radius 3r and height 6r is given by TT(3r)2(6r). Simplify the expression.

OLga [1]

Answer: $\pi 36r^{2}$

Step-by-step explanation:

ALRIGHT ARE YOU READY FOR EPIC MATH TIME?

because i know i am. so lets get this bread.

WATCH: we have $\pi (3r)2(6r)$

interesting... that first character is called pi. maybe i should have said, "lets get this pi".

so now lets do some algebra. i am going to work from right to left. lets multiply 6r by 2. that gives us 12r. now we have... $\pi (3r)(12r)$

WE ARE MAKING EPIC PROGRESS, AREN'T WE?

lets multiply 12r by 3r. then we have....

$\pi 36r^{2}$

notice how i multiplied 12 by 3 and also r by r (which gives 36 and $r^{2}$ respectively)

so your simplified expression is: $\pi 36r^{2}$

6 0

3 years ago

Y= -8x + 10/9 what is the y intercept

4vir4ik [10]

Answer:

10/9

Step-by-step explanation:

This equation is in slope-intercept form, this is referring to the y-intercept. Slope-intercept is y=mx+b, where m is the slope and b is the y-intercept. Therefore, 10/9 is the intercept while -8 is the slope.

4 0

3 years ago

$500 at 4% for 3 years find the balance

Eva8 [605]

The answer is 562.43

7 0

4 years ago

Write as a product of two polynomials. <br><br> (x-y)^2-a(y-x)

Setler79 [48]

Answer:

$\sf{(x-y)^2-a(y-x)} \\ = \sf{({x}^{2} - 2xy + {y}^{2} ) - (ay - ax)} \\$

7 0

2 years ago

Read 2 more answers

If you flip three fair coins, what is the probability that the first two flips will both be heads, and the third flip will be ei

Degger [83]

Answer:

1/4

Step-by-step explanation:

This is correct on khan academy!

6 0

4 years ago

Read 2 more answers