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The line passes through (-5,6), slope=3. Write the equation in point-slope form​

Sagot :

Answer:

y = 3x + 21

Step-by-step explanation:

Use the given slope and point to substitute into the point-slope formula  

The equation of the line passes through (-5,6), slope=3 in point-slope form is y = 3x + 21.

What is ​Equation of line?

The set of points that make up a line in a coordinate system are represented algebraically by a line's equation.

A line's equation has the conventional form ax + by + c = 0.

Here, the variables are x and y, the coefficients are a and b, and the constant term is c.

Equation in point slope form:

The general equation in point slope form is given by

y - y1 = m(x - x1)

where,

(x1,y1) = (-5,6) are the coordinates on  x and y axis.

and, m = 3 is the slope of the line.

Substitute the value in the equation,

y - 6 = 3(x - (-5)

y - 6 = 3(x + 5)

y = x + 21

Therefore, the equation in the point slope form the given coordinates is y = x + 21.

To know more about the coordinate system is Cartesian coordinate system, here

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