All categories

3 years ago

The graph of an exponential function is given. Which of the following is the correct equation of the function?

Mathematics

2 answers:

Nataliya [291]3 years ago

6 0

Answer:

$y = 2.4^x \\ from \: intercepts \: using \: natural \: log( ln)$

Iteru [2.4K]3 years ago

5 0

Answer:

2.4

Step-by-step explanation:

You might be interested in

There are 12 ants. Then 7 ants leave

gogolik [260]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The factored form of a quadratic equation is y=(2x+1)(x-5), and the standard form is y=2x²-9x-5. Which of the following statemen

Troyanec [42]

Answer:

<h2>B) The x-intercepts are -1/2 and 5,</h2><h2>and the y-intercept is -5.</h2>

Step-by-step explanation:

The intercept form of a quadratic equation y = ax² + bx + c:

$y=a(x-p)(x-q)$

$\text{x-intercepts:}\ p\ \text{and}\ q\\\\\text{y-intercept}:\ a(-p)(-q)$

We have the equation:

$y=2x^2-9x-5=(2x+1)(x-5)$

$2x+1=2\left(x+\dfrac{1}{2}\right)\to y=2\left(x+\dfrac{1}{2}\right)(x-5)$

$y=2\bigg(x-\left(-\dfrac{1}{2}\right)\bigg)(x-5)$

Therefore

$a=2\\\\x-intercepts:\ p=-\dfrac{1}{2}\ \text{and}\ q=5\\\\\text{y-intercept:}\ (2)\left(-\dfrac{1}{2}\right)(5)=-5$

5 0

3 years ago

Which is bigger -7/11 or -2/3

Bad White [126]

Answer:

-2/3

Step-by-step explanation:

3 0

3 years ago

Question in pic. please help!

bonufazy [111]

Answer: 1, 3, and 4 can form triangles. The rest can not.

Step-by-step explanation:

on triangles 1, 3, and 4, the 2 smaller sides added together are greater than the longer side.

4 0

3 years ago

Read 2 more answers

What’s the correct answer for this?

grigory [225]

Answer:

The answer is 20

Step-by-step explanation:

Reasoning it is correct because for questions like this the bottom numbers for each shape are 10 and 8 they are very close to each other on the number line there fore since the number is two off you subtract 2 and then two again since it is 2 off to get 21 the closest answer is 20

It is a little confusing but since it is two places off you subtract two twice

8 0

3 years ago