4x - 2y =4 Systems Of equations

Kind Note:

Your question is incomplete. If this question is about system of equations, the question must have a second equation to solve. Since this question is incomplete and has only given one equation, I will show you how to plot that line on the graph.

Solution:

To plot a line a line on a graph, it depends on the slope and y-intercept.

Step-1: Re-organize the equation into slope-intercept form.

Step-2: Plot the line on the graph.

To start graphing a line, go down 2 units on the y-axis as it is your y-intercept. Then, go to two units on the right of the y-axis on the coordinate plane and go up to four units. Then, plot your point. Repeat until you reach the edge of your graph. Lastly, draw a line that intersects through all the points you plotted on the graph.

Graph attached~

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!