Is the equation y=(x-2)³ a function?

Mathematics

1 answer:

lesya [120]3 years ago

7 0

Answer:

Yes, it is a function.

Step-by-step explanation:

A relation is a function if it passes the VLT (Vertical Line Test).

When graphed, it kind of looks like a combination between a "U" and "V" shape, meaning it passes the Vertical Line Test.

You might be interested in

Ummm yes help me or whatever

Tema [17]

Answer:

i choose whatever

Step-by-step explanation:

yu gave me the option :)

3 0

3 years ago

Will mark brainliest

TEA [102]

Answer:

The width is 2.

Step-by-step explanation:

The equation is 2 x 3 x ? = 12.

It is 2 long

It is 3 in height

2 x 3 = 6

6 x 2 = 12

so 2 is the width.

5 0

3 years ago

Please help fast! give me the equation

uranmaximum [27]

$\begin{bmatrix}x=\frac{\pi }{2}+2\pi n\\ x=\frac{3\pi }{2}+2\pi n\\ x=\frac{3\pi }{4}+\pi n\\ x=\frac{7\pi }{4}+\pi n\end{bmatrix}$

$\begin{bmatrix}\frac{3\pi }{2}+2\pi n=\frac{\pi }{2}+2\pi n\\ \frac{3\pi }{2}+2\pi n=\frac{3\pi }{4}+\pi n\\ \frac{3\pi }{2}+2\pi n=\frac{7\pi }{4}+\pi n\end{bmatrix}$

$\pi =0$

- hope this helps! -

6 0

2 years ago

Which expression is equivalent to rm ÷ rn?

Debora [2.8K]

Hi there!

The expression mr ÷ nr is equal to this.

Since the property of equality states that ab + ac = ba + bc and the like, this equation is true.

Hope this helps!

7 0

3 years ago

9. Determine how long it takes for 80% of the material to decay.

Vilka [71]

Using an exponential function, it is found that it takes 18.6 days for 80% of the material to decay.

The amount of a substance after t days is modeled by:

$A(t) = A(0)e^{-kt}$