Answer:
5)
To plot the equation y = 2x - 1 on a graph you can use these steps:
1. Choose a range for the values of x:
Decide on a range of values for x that you want to plot. This will determine the portion of the graph you're interested in. For simplicity, you can choose a range like -5 to 5.
2. Calculate corresponding y values: For each value of x in the chosen range, calculate the corresponding y value using the equation y = 2x -1. For example, if x =-5, then y = 2(-5) -1 = -11
3. Create data points: Create pairs of x and y values based on your calculations. For example, if x = -5, y = -11, you would have a data point (-5,-11)
4.Plot the points: Use a piece of graph paper, graphing software, or a graphing calculator to plot the data points you've calculated. Each point should be plotted as (x, y).
5. Connect the points: Draw a straight line that connects the data points. This line represents the graph of the equation y = 2x -1.
Here's an example of how to plot a few points for the equation:
when x = -2, y = 2(-2) -1 = -5, so you have the point (-2,-5)
when x = 0, y = 2(0) -1 = -1, so you have point (0,-1)
Plot these points on your graph, and then connect them to create a straight line. The line represents the graph of (y = 2x - 1).
6) using the same steps from the previous question you can find the answer for this question
Here's an example of how to plot a few points for the equation:
(0,4)
(10,10)
Plot these points on your graph and connect them to create a straight line. This line represents the graph of y= 3/5x +4