3 years ago

26 POINTS AND WILL MARK BRAINEST Classify the relationship represented in each scatter plot as linear, quadratic, or exponential

Mathematics

2 answers:

Anestetic [448]3 years ago

8 0

Answer:

Step-by-step explanation:

1 = quadratic

2 = quadratic

3 = linear

4. quadratic

hope it is correct :D

ratelena [41]3 years ago

3 0

Plot 1 is U shaped, this is a quadratic.

Plot 2 starts to make a U shape at the end so should be quadratic

Plot 3 is linear

Plot 4 also starts making a U shape so should be quadratic

You might be interested in

Use the differential equation given by dy/dx=xy/3, y>0<br><br> complete the table of values

melisa1 [442]

The $\dfrac{\mathrm dy}{\mathrm dx}$ row is filled by just plugging in the corresponding values of $x$ and $y$ into the ODE.

For example, when $x=-1$ and $y=1$ , you have

$\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{xy}3\implies\dfrac{\mathrm dy}{\mathrm dx}\bigg|_{x=-1,y=1}=\dfrac{(-1)(1)}3=-\dfrac13$

and so on.

6 0

3 years ago

The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9. What is the number? wr

dimaraw [331]

Xy is the number

A) x + y = 7
B) 10y + x = 10x + y + 9
collecting terms of equation B
B) -9x + 9y = 9
multiplying A) by 9
A) 9x + 9y = 63 then adding it to equation B)
B) -9x + 9y = 9
18y = 72
y = 4
x = 3

The number is 34

4 0

3 years ago

EASY GEOMETRY!! PLEASE HELP!

sergey [27]

Answer:

Step-by-step explanation:

The central angle ANC is equal to the arc ABC that subtends it, thus

arc ABC = 138° → B

6 0

3 years ago

Read 2 more answers

Absolute values can be _____<br><br><one word>

bulgar [2K]

Positive
Yo is this math?

6 0

3 years ago

Tim, Paco, Maria, and Jenny are standing in line for lunch. Jenny is standing between Paco and Maria, and Paco’s position in lin

zmey [24]

Answer:

can't understand the question

Step-by-step explanation:

have a good day!

8 0

2 years ago