Question

The slope of a line is -4, and the y-intercept is -3. What is the equation of the line written in slope-intercept form?

Answer 1

So slope intercept form is y=mx+b.
So the equation of the line is:
y= -4x - 3
Hope this help!

Answer 2

Answer:

The equation of the line written in slope-intercept form is y=-4*x-3

Step-by-step explanation:

The line can be understood as an infinite set of points aligned in a single direction. A line can be expressed by an equation that follows the model

y = m*x + b

where "x" e "y" are the variables in a plane.

In this expression m is called the slope of the line and is related to the inclination of the line, and b is the independent term and is the value of the point at which the line cuts to the vertical axis (y axis) in the plane.

The form y=m*x+b of the equation of a line is called slope-intercept form.

In this case, you have that the slope m is -4 and the independent term (or y-intercept) is -3. So, the equation of the line written in slope-intercept form is y=-4*x-3

In the attached image, you can see the graph of the line, seeing the intersection of the line with the axis "y" (b)