All categories

2 years ago

What's the domain of this function? I typed [-4,5] but it says it's wrong!!! Please help!!!! It's due today!

Mathematics

2 answers:

Ksivusya [100]2 years ago

6 0

The x in this function cannot equal to -4, then we need to use ( to indicate that. This, the answer should be (-4, 2]. If you haven’t cover that yet, just try (-4, 2) or [-4, 2]

Whitepunk [10]2 years ago

3 0

Answer:

negative infinity to positive infinity

Step-by-step explanation:

The graph keeps going forever on both ends.

You might be interested in

Quadrilateral ABCD is similar to quadrilateral EFGD. Which angle of quadrilateral ABCD corresponds to

topjm [15]

<D is corresponding to <CGF

answer is <D last choice

7 0

3 years ago

What is lemma?<br> ________________<br> Thx!

german

A subsidiary or intermediate theorem in an argument or proof.
Source: Wikipedia

5 0

2 years ago

Read 2 more answers

PLEASE HELP ITS A QUIZ <br> WILL MARK BRAINLIEST (not if you get it wrong)

Tanya [424]

Answer:

Step-by-step explanation:

28+17+17+15=76

76÷4= 19

5 0

2 years ago

Mafalda has a save percentage of 0.7380.7380, point, 738 so far this hockey season. Last season, her save percentage was 0.5850.

Snowcat [4.5K]

Answer:

0.153

Step-by-step explanation:

We have been given that Mafalda has a save percentage of 0.738 so far this hockey season. Last season, her save percentage was 0.585.

To find improvement in Mafalda's save percentage we will subtract last season's save percentage from this season's save percentage.

$0.738-0.585=0.153$

Therefore, Mafalda's save percentage improved by 0.153.

6 0

2 years ago

Read 2 more answers

Javier has a basket of oranges and apples. The number of oranges is 2 more than twice the number of apples in the basket. The di

Vesna [10]

Hello!

Let's put this into a system of equations and have a represent the apples and o represent the oranges.

o=2a+2
0.5o-0.5a=4

Since we can already so what o equals (2a+2) we will substitute it into the second equation and solve for a.

0.5(2a+2)-0.5a=4
1a+1-0.5a=4
1.5a+1=4
1.5a=3
a=2

Now that we know the value of a will put a into the first equation to find o.

o=2(2)+2
o=4+2
o=6

There were 6 oranges and 2 apples.

I hope this helps!

3 0

2 years ago