3 years ago

Is this relation a function? EXPLAIN WHY OR WHY NOT {(-3,2), (-4, 4), (-3, 3), (4,4)}

1 answer:

3 0

No it is not a function, because a function cannot have more than one output per input. When x=-3, there are two solutions shown: (-3,2) and (-3,3), therefore it cannot be a function.

You might be interested in

The critical value t* gets larger as the confidence level increases. True or false?

posledela

Answer:

We can find the critical value $t_{\alpha/2}$

And for this case if the confidence increase the critical value increase so then this statement is True

Step-by-step explanation:

For a confidence level given c, we can find the significance level like this:

$\alpha=1 -c$

And with the degrees of freedom given by:

$df=n-1$

We can find the critical value $t_{\alpha/2}$

And for this case if the confidence increase the critical value increase so then this statement is True

5 0

3 years ago

If the measure of a central angle is 28°, then to find the measure of its arc, you would need to do which of the following?

MaRussiya [10]

It is A. nothing, They are Equal

YW, have a nice day.

5 0

3 years ago

Read 2 more answers

What's the answer for number 2??

FromTheMoon [43]

Well if there are 3 outcomes just add the two other outcomes and subtract from 1

so 0.4+0.25=0.35

so the third outcomes has a 0.35 chance of happening or 35%

4 0

3 years ago

PLEASE ANSWER FAST WILL GIVE BRAINLIEST

GrogVix [38]

Answer:b

Step-by-step explanation:

6 0

4 years ago

Identify the subsets of real numbers to which the number 25√ belongs.

Radda [10]

It would be rational

8 0

3 years ago

Read 2 more answers