graphing LINEAR FUNCTIONS.
answers to 1-8 please
oh, you mean cheat?
try somewhere else.
MAYBE you should STUDY instead of mooching for answers.
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www.analyzemath.com/Graphing/GraphingLinearFunction.html
www.youtube.com/watch?v=BgV5UCzPKkk
www.mathplanet.com/education/pre-algebra/graphing-and-functions
Yall who said we're cheating get off this app, you're probably 30 something
To graph linear functions, you need the equation in the form y = mx + b, where m is the slope and b is the y-intercept.
1. To find the y-intercept, set x = 0 and solve for y. The resulting y-value will be the y-intercept.
2. To find the x-intercept, set y = 0 and solve for x. The resulting x-value will be the x-intercept.
3. To find a second point on the line, choose any value for x and substitute it into the equation to solve for y.
4. Once you have two points, plot them on a coordinate plane.
5. Use a ruler or straight edge to draw a line that extends through the two plotted points. This line represents the graph of the linear function.
6. If the slope is positive, the line will rise from left to right. If the slope is negative, the line will fall from left to right.
Here are the steps for graphing linear functions:
1. Write the equation in slope-intercept form: y = mx + b.
2. Determine the slope: The coefficient of x (m) represents the slope of the line.
3. Locate the y-intercept: The constant term (b) represents the y-coordinate of the point where the line crosses the y-axis.
4. Plot the y-intercept: Start at the y-intercept and mark a point on the y-axis.
5. Use the slope to find the second point: From the y-intercept, use the slope to determine the change in y and change in x. For example, if the slope is 2/3, for every 3 units you move to the right, you move up 2 units.
6. Plot the second point: Start at the y-intercept and use the slope to move right or left and up or down to find a second point.
7. Draw a straight line through the two plotted points: Use a ruler or a straight edge to connect the two points. This line represents the graph of the linear function.
8. Extend the line: If necessary, extend the line in both directions to show the full graph and any additional points if needed.