3 years ago

Which relation is a function {(-4,-4), (2, -4), (7,3), (7, -1)}

Mathematics

1 answer:

Damm [24]3 years ago

4 0

This is non-function because range cannot have same number twice, like this has 7 written twice so its non-function

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Someone please help me

lawyer [7]

Part a: subtract 48-30=18
Part b: i found it by subtracting 48 -30 because it says left over

3 0

3 years ago

I WILL MARK BRAINLIEST!!!!!!

Firdavs [7]

For this , you use the distance formula
. based on the graph, use points (0,6) and (7,-2), plug them into the formula to get
$\sqrt{113}$
and you get B, 10.63

5 0

3 years ago

Read 2 more answers

A box contains two purple marbles nine orange marbles and seven yellow marbles if you pick two without looking what is the proba

maw [93]

Answer:

1/4

Step-by-step explanation:

First, add up the marbles:

2 + 9 + 7 = 18

Multiply by 2 because you pick two:

18 × 2 = 36

Simplify:

9/36 = 3/12 = 1/4

Hope this helped.

8 0

2 years ago

Help plz!!!!!!!!!!!!!!!!!!

kvasek [131]

Answer:

n*8=24

Step-by-step explanation:

3*8=24

7 0

3 years ago

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Which matrix is a product of HJ<br> [-15 29]<br> [-2 30]<br> [13 66]<br> [0 68]

Ede4ka [16]

It's [0, 68]. To find the product of these, perform the following: [(3*4)+(-1*2)+(-2*5)]=0 and [(5*4)+(4*2)+(8*5)]=68

3 0

3 years ago