All categories

3 years ago

Y=2x-3 -- How do you graph this

Mathematics

1 answer:

Debora [2.8K]3 years ago

8 0

Answer:

y = 2x - 3

To plot a graph

you need at least one coordinate and slope

2 coordinates

y = 2x -3

By Comparing with General Equation of a line that is y = mx + c

Here m represents slope

and c is y intercept

which inturn results in m = 2 , c = -3

c = -3

So Coordinate is (0,-3)

Plot (0,-3)

Take a line having slope 2

Then you can plot it

You might be interested in

Solve the following system of equations -8x -8y=24 2x + y=-7

leonid [27]

Solve the equation using substitution?

4 0

3 years ago

Read 2 more answers

On February 1, the electricity meter reading for the Smith residence was 19,423 kilowatt hours. On March 1, the meter read 20,28

Karolina [17]

A. How many kilowatt hours of electricity did the Smiths use during February?

Kilowatt hours of electricity the Smiths used during February:
Meter read on March 1 - meter read on February 1 =
20,288 kilowatt hours - 19,423 kilowatt hours =
865 kilowatt hours
Answer: The Smiths used 865 kilowatt hours of electricity during February

b. How many kilowatt hours did they use during March?

Kilowatt hours of electricity the Smiths used during March:
Meter read on April 1 - meter read on March 1 =
21,163 kilowatt hours - 20,288 kilowatt hours =
875 kilowatt hours
Answer: The Smiths used 875 kilowatt hours of electricity during March

8 0

4 years ago

Pls help! Will give brainliest

mariarad [96]

First is -1 and 4, second should be no solution and the third is 2 and 6

5 0

3 years ago

How many 2 inch segments are there in 12 ft

ollegr [7]

The correct answer for this question is that there are 72 2-inch segment in 12ft. Hopefully that answered your question for you!

5 0

3 years ago

A/ab-bsquare + b/ab-asquare?

lord [1]

Answer:

$\dfrac{(a+b)}{ab}$

Step-by-step explanation:

The given expression is :

$\dfrac{a}{ab-b^2}+\dfrac{b}{ab-a^2}$

It can be solved as follows :

$\dfrac{a}{ab-b^2}+\dfrac{b}{ab-a^2}=\dfrac{a}{b(a-b)}+\dfrac{b}{a(b-a)}\\\\=\dfrac{a}{b(a-b)}+\dfrac{b}{-a(-b+a)}\\\\=\dfrac{1}{a-b}(\dfrac{a}{b}-\dfrac{b}{a})\\\\=\dfrac{a^2-b^2}{ab(a-b)}\\\\=\dfrac{(a-b)(a+b)}{ab(a-b)}\\\\=\dfrac{(a+b)}{ab}$

So, the solution of the given expression is equal to $\dfrac{(a+b)}{ab}$ .

7 0

3 years ago