All categories

3 years ago

Explain how you know plz

Mathematics

1 answer:

Ede4ka [16]3 years ago

5 0

Answer:

this is a nonlinear function because the point do not have a steady rate of change for example y went up one and x went up 1 but from the next set of pairs y went up one and x went up three so this is a nonlinear function

You might be interested in

Write each equation in slope-intercept form of the equation of a line. Underline the slope and circle the y-intercept in each eq

creativ13 [48]

Y=-3/4x+12
Y=-2x+1

Those are the answers

7 0

3 years ago

Read 2 more answers

What is the answer to −9x−2 when x=−4.

Agata [3.3K]

Answer:

-72

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Here's the data (sorted) of the ages of 91 women who won the Oscar for Best Actress in a Leading Role:

Andreyy89

Answer:

B. 21, 28, 33, 41, 81

Step-by-step explanation:

Data : 21, 22, 22, 24, 24, 24, 24, 25, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 28, 28, 28, 28, 29, 29, 29, 29, 29, 30, 30, 30, 30, 30, 30, 31, 31, 31, 32, 32, 33, 33, 33, 33, 33, 33, 33, 34, 34, 34, 34, 34, 35, 35, 35, 35, 35, 37, 37, 37, 37, 38, 38, 38, 39, 39, 39, 41, 41, 41, 41, 42, 42, 44, 45, 45, 45, 47, 49, 49, 54, 60, 60, 61, 61, 61, 62, 62, 74, 81

Five number summary includes :

1. Minimum vale

2. First Quartile

3. Median : mid value of the given data is 46th term = 33

4.Third Quartile

5.Maximum value

Solution :

1. Minimum vale : smallest value of data = 21

2. First Quartile: median of the data (first number to the actual median) i.e. from 1st term to 46th term

Median for even number of terms : $\frac{\frac{n}{2}th+(\frac{n}{2}+1)th}{2}$

n = 46

so, median = $\frac{\frac{46}{2}th+(\frac{46}{2}+1)th}{2}$

= $\frac{23th+24th}{2}$

= $\frac{28+28}{2}$

= $\frac{56}{2}$

= $28$

Thus first quartile = 28

3. Median : mid value of the given data(ages of 91 women) is 46th term = 33

4.Third Quartile :median of the data (46th number[actual median] to the 91th)

Median for even number of terms : $\frac{\frac{n}{2}th+(\frac{n}{2}+1)th}{2}$

n = 46

so, median = $\frac{\frac{46}{2}th+(\frac{46}{2}+1)th}{2}$

= $\frac{23th+24th}{2}$

= $\frac{41+41}{2}$

= $\frac{82}{2}$

= $41$

Thus third quartile = 41

5.Maximum value : highest value of data = 81

Thus the five number summary is 21, 28, 33, 41, 81

Hence Option B is correct

8 0

3 years ago

Help me and i’ll mark you brainliest plus you get 20 points !!!!

Anton [14]

Answer:

Angle bisector

Step-by-step explanation:

Find the measure of the angle COA. By angle addition postulate,

$m\angle COX=m\angle AOX+m\angle COA$

From the diagram,

$m\angle COX=80^{\circ}\\ \\m\angle AOX=40^{\circ},$

then

$80^{\circ}=m\angle COA+40^{\circ}\\ \\m\angle COA=80^{\circ}-40^{\circ}=40^{\circ}$

Find the measure of the angle BOA. By angle addition postulate,

$m\angle BOX=m\angle AOX+m\angle BOA$

From the diagram,

$m\angle BOX=60^{\circ}\\ \\m\angle AOX=40^{\circ},$

then

$60^{\circ}=m\angle BOA+40^{\circ}\\ \\m\angle BOA=60^{\circ}-40^{\circ}=20^{\circ}$

Find the measure of the angle COB. By angle addition postulate,

$m\angle COX=m\angle BOX+m\angle COB$

From the diagram,

$m\angle BOX=60^{\circ}\\ \\m\angle COX=80^{\circ},$

then

$80^{\circ}=m\angle COB+60^{\circ}\\ \\m\angle COB=80^{\circ}-60^{\circ}=20^{\circ}$

This means, the measures of angles COB and BOA are the same and are equal half the measure of angle COA, so angles COB and BOA are congruent. This means, the ray OB is the angle bisector of angle COA

6 0

3 years ago

Express 90 as the product of its prime number in order

gtnhenbr [62]

Look Up Express 90 as the product of its prime number in orderAnd Read About Prime Numbers...

8 0

4 years ago

Read 2 more answers