3 years ago

Line k passes through the points (0,4) and (3,13). write the equation of line k

Mathematics

1 answer:

aleksandrvk [35]3 years ago

7 0

Answer:

y = 3x + 4

Step-by-step explanation:

To find the slope, you need to subtract 4 from 13 and 0 from 3. So this will look like 9/3, which would be 3. To find the y-intercept, plug in one of the coordinates, so let's take (0, 4) since it's easier. If you plug in the 0 as the x and the 4 as the y in the equation, it should look like, 4 = 3(0) + b. 0 times 3 is 0, so that makes the b (y-intercept) 4.

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Line k passes through the points (0,4) and (3,13). write the equation of line k​

Line k passes through the points (0,4) and (3,13). write the equation of line k