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3 years ago

7. The points (3,5) and (2, y) are on a line with a slope of 3. Find y.

Mathematics

1 answer:

PtichkaEL [24]3 years ago

5 0

Answer:

We get value of y: y = 2

Step-by-step explanation:

The points (3,5) and (2, y) are on a line with a slope of 3. Find y.

We can find y using formula of finding slope of a line.

The formula is: $Slope=\frac{y_2-y_1}{x_2-x_1}$

We have $x_1=3, y_1=5, x_2=2, y_2=y$ and Slope = 3

Putting values and finding y

$Slope=\frac{y_2-y_1}{x_2-x_1}\\3=\frac{y-5}{2-3}\\3=\frac{y-5}{-1}\\-1(3)=y-5\\-3=y-5\\y=-3+5\\y=2$

So, we get value of y: y = 2

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7. The points (3,5) and (2, y) are on a line with a slope of 3. Find y.​

7. The points (3,5) and (2, y) are on a line with a slope of 3. Find y.