All categories

3 years ago

Which of the following ordered pairs could be the y-intercept of the function?

1 answer:

3 0

I would probably say (0,0) just because (5,0) falls on the x-axis and not on the y-axis and the other are just regular plotting coordinates. (0,0) is the only one that falls on the y-axis although it still falls on the x-axis as well

You might be interested in

Is 4/6 and 6/12 equivalent

larisa86 [58]

4/6
= (4/2) / (6/2)
= 2/3

6/12
= (6/6) / (12/6)
= 1/2

Because 2/3 ≠ 1/2, 4/6 and 6/12 are NOT equivalent.

3 0

3 years ago

Read 2 more answers

What is the slope? I really suck at math

SVEN [57.7K]

Slope would be undefined because there are many many y-values for one x value. This is impossible for ANY function. To be specific, the correct equation that names the graph is x=4. Please note that this is not a function. If it goes straight up, it is UNDEFINED!!!

Hope I helped!

The answer is D

4 0

3 years ago

Read 2 more answers

A population of rabbits is described by the function R(t) = 100(2t/5), where t is measured in months and R is measured in rabbit

Savatey [412]

Answer and Step-by-step explanation: The graph is shown in the attachment.

a. ΔR on [1,2] is mathematically expressed as:

ΔR = R(2) - R(1)

which means difference of population of rabbits after 2 months and after 1 month.

$R(1) = 100(\frac{2}{5}.1 )$

$R(1) = 100(\frac{2}{5} )$

R(2) = $100(\frac{2}{5}.2 )$

$R(2) = 100(\frac{4}{5} )$

$\Delta R = 100(\frac{4}{5} )-100(\frac{2}{5} )$

$\Delta R = 100[\frac{4}{5} - \frac{2}{5} ]$

$\Delta R=$ 40

Difference of rabbits between first and second months is 40.

b. R(0) = 100( $\frac{2}{5} .0$ )

R(0) = 0

Initially, there no rabbits in the population.

c. R(10) = $100(\frac{2}{5}.10 )$

R(10) = 400

In 10 months, there will be 400 rabbits.

d. R(t) = 500

$500=100(\frac{2}{5}.t )$

$\frac{500}{100}=\frac{2}{5}.t$

$t = \frac{500.5}{100.2}$

t = 12.5

In 12 and half months, population of rabbits will be 500.

3 0

3 years ago

Find a 3 by 3 magic square using numbers 2,5,8,12,15,18,22,25,29

Oksi-84 [34.3K]

I could not get it to work with all of those numbers. The only number that caused an issue was 29. I used 28 instead and it worked. I'm not sure if 29 was a typo, but I couldn't get 29 to work.

3 0

3 years ago

Which rules define the function whose graph is shown? on x < −2 on −2 ≤ x < 0 on 0 ≤ x < 2 on 2 ≤ x

jeyben [28]

Answer:

-4, -x^2, x^2, 4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers