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3 votes
What is the equation of the line (0,1)(3,10)

User Farjam
by
8.2k points

2 Answers

5 votes

Answer:

y = 3x + 1

Explanation:

Start with y = ax + b

From both boints you can deduct a as dy/dx = (10-1)/(3-0) = 3

Then by filling in (0,1) you find b = 1.

User Shachi
by
8.0k points
6 votes

Answer:


y = 3x+1

Explanation:

The coordinates are (0,1) and (3,10)

Finding the slope first:

=> Slope =
(rise)/(run)

=> Slope =
(10-1)/(3-0)

=> Slope =
(9)/(3)

=> Slope = m = 3

Now, y-intercept = b = 1 (Since here the x-coordinate is equal to 0)

So the equation becomes:

=>
y = mx+b

=>
y = 3x+1

User Danfeng
by
7.6k points

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