ddarleen
Answered

Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Get immediate and reliable solutions to your questions from a knowledgeable community of professionals on our platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

I don't know how to do this​

I Dont Know How To Do This class=

Sagot :

mhick42

Answer:

y = 2x + 3

Step-by-step explanation:

The equation of a straight line graph is y=mx+c

m is the gradient of the line. You can work this out like this:

Change in y ÷ change in x

So you have your 2 coordinates, (1,5) and (0,3).

(be careful to choose one coordinate to go first and one to go last)

So to work out m, you would do

5-3 ÷ 1-0 = 2/1 = 2

so that is the first half of the equation, y = 2x

but now you need c, which is the y-intercept. So this is the point on your graph where the point crosses y, so in your question, it would be 3 because it crosses y at 3.

So your answer is y = 2x + 3

We hope our answers were useful. Return anytime for more information and answers to any other questions you have. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.