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Identify the x and y-intercepts of the line y is equal to 3x minus 9. Then graph the line. So the x-intercept, I'll just abbreviate it as x-int, that is where the line intersects the x-axis.

We identify the slope (m) and y-intercept (b) to create our equation y = (-3/4)*x + 8. Learn how to write an equation in slope-intercept form (y=mx+b) for the line with a slope of -3/4 that goes …

If you have an equation in slope intercept form: y=mx+b, you have all the info you need to graph the line. 1) "b" if the y-intercept, located at the point (0,b). Start by graphing this point.

When you are asked for the domain, you are to identify where a function exists with respect to the x-axis. As the x-axis is the horizontal axis (left to right), you would want to note the arrows on …

Would anyone please help me figure out this problem? It is asking "Find the equation of the line. Use exact numbers." The graph points are on 5 and a point between 2 and 3. I am not sure …

Now, you have the equation y=-2x+b, and all you need to do is to plug either (1,4) or (2,2) for the x and y values in the equation, then isolate b and solve for b. 1. Solving with the ordered pair …

In working with my Algebra 1 students in Khan Academy, y-intercepts are entered as points, yet most textbooks I have examined indicate that the y-intercept of a function is the y-value of the …

Ups. Da ist etwas schief gelaufen. Bitte versuche es noch einmal. Oh oh, es sieht so aus, als ob wir auf einen Fehler gestoßen sind. Du musst aktualisieren.Wenn dieses Problem weiterhin …

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of …