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Romashka-Z-Leto [24]
4 years ago
11

I’m not sure how to graph linear equations on a graph. We are learning slope and linear equations and I’m so confused. Could som

eone help me understand or give a resource that will help me?
Mathematics
2 answers:
MrRissso [65]4 years ago
6 0

Answer:

https://www.khanacademy.org/math/in-in-grade-9-ncert/in-in-chapter-4-linear-equations-in-two-variables/in-in-graph-of-a-linear-equation-in-two-variables/v/graphs-of-linear-equations

Step-by-step explanation:

This video will help you it helped me

Damm [24]4 years ago
5 0

Answer:

Step-by-step explanation:

Desmos is a great online calculator, and when you put in a line, you can personalize it to the way you like it, making learning much easier, plus it gets your homework done quicker! the url is desmos . com

You might be interested in
What is 2(9)0-7+3 to the 3rd power
RSB [31]

Answer:

I got -64

Step-by-step explanation:

The begging multiplication is 0 and subtract -7 is becomes just -7 then add 3 and it is -4 to the third power is -64

8 0
3 years ago
Find center,foci and vertices of ellipse for 4x2+y2+2x-10y=6
grandymaker [24]

Answer:

center:

(-0.25, 5)

foci :

(-0.25, 0.158771) | (-0.25, 9.84123)

vertices :

(-0.25, -0.59017) | (-0.25, 10.5902)

wolframramalpha

8 0
1 year ago
LAST ONE FOR TODAY PLEASE HELP! picture below
Hunter-Best [27]

Answer:

I know for a fact that x is 4.3 so that means 4.2 is less than x and 4.4 is greater than x

here are the steps whether you like it or not

step:1    4.1^2+1.3^2=18.5

step:2   √18.5=4.3

5 0
3 years ago
20. How is the movement of a rotation described?<br> 5 points
Sati [7]

Answer:

A rotation is a circular movement of an object around a centre of rotation.

Step-by-step explanation:

7 0
4 years ago
Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 50.7 d
Svet_ta [14]

Answer: The mean of the frequency distribution is 51.7°.

The computed mean 51.7° is greater than the actual mean 50.7° .

Step-by-step explanation:

The given table :

  Low Temperature ​(°​F)      Frequency     Mid -value  

      Class interval                  f                        x                  fx

          40-44                           2                     42.5               85

          45-49                           7                     47.5               95                      

          50-54                          9                     52.5               105

           55-59                         5                     57.5                115

           60-64                          1                      62.5               25

\text{Now, Mean}=\dfrac{\sum fx}{\sum f}\\\\=\dfrac{85+332.5+472.5+287.5+62.5}{24}\\\\=\dfrac{1240}{24}=51.6666666667\approx51.7

The computed mean 51.7° is greater than the actual mean 50.7° .

5 0
3 years ago
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