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14. Which of the following is NOT a method in graphing a linear function?
a. using a point
b. using x-intercept and y-intercept
c. using slope and the y-intercept
d. using the slope and a point​


Sagot :

Answer:

letter A.

Step-by-step explanation:

Since two points determine a line, we can use the x- and y-intercepts to graph linear equations.

Since two points determine a line, we can use the x- and y-intercepts to graph linear equations.To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3). This gives us one point the line goes through, and the direction we should continue from that point to draw the entire line.

Since two points determine a line, we can use the x- and y-intercepts to graph linear equations.To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3). This gives us one point the line goes through, and the direction we should continue from that point to draw the entire line.Identify the slope.

Since two points determine a line, we can use the x- and y-intercepts to graph linear equations.To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3). This gives us one point the line goes through, and the direction we should continue from that point to draw the entire line.Identify the slope.Plot the point represented by the y-intercept.

Since two points determine a line, we can use the x- and y-intercepts to graph linear equations.To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3). This gives us one point the line goes through, and the direction we should continue from that point to draw the entire line.Identify the slope.Plot the point represented by the y-intercept.Use riserun to determine at least two more points on the line.

There are three basic methods of graphing linear functions.

  • The first is by plotting points and then drawing a line through the points.
  • The second is by using the y-intercept and slope.
  • The third is applying transformations to the identity function f(x)=x f ( x ) = x .

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