CHAPTER 5A Review Ex. Plot the ordered pair for point A (2, -4). Ex. Which quadrant is point A in? A.

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Presentation transcript:

CHAPTER 5A Review

Ex. Plot the ordered pair for point A (2, -4). Ex. Which quadrant is point A in? A

Ex. Determine whether the ordered pair is a solution to the equation. x y Ex. x y

Determine whether the ordered pair is a solution to the inequality. x y Ex. x y

Graph the equation. Ex. Line goes through the y-axis. x-int y-int Ex.

Now just plot the points. x-int y-int Graph by intercepts.

Find the slope of each line.

Find the slope. Ex. Label your points. What is the slope formula? Ex. Label your points. What is the slope formula?

Find the slope. Ex. Label your points. What is the slope formula? Ex. Label your points. What is the slope formula?

Ex. Graph. 2) Find m and b. 3) Plot the y-intercept. 4) Plot more points by using the slope. 5) Make a line by connecting the dots. 1) Put in slope- intercept form. b = beginning m = move

Ex. Graph. 2) Find m and b. 3) Plot the y-intercept. 4) Plot more points by using the slope. 5) Make a line by connecting the dots. 1) Put in slope- intercept form. b = beginning m = move

Ex. Graph. 2) Find m and b. 3) Plot the y- intercept. 4) Plot more points by using the slope. 5) Make a line by connecting the dots. 1) Put in slope- intercept form. b = beginning m = move

Ex. Graph. 2) Find m and b. 3) Plot the y- intercept. 4) Plot more points by using the slope. 5) Make a line by connecting the dots. 1) Put in slope- intercept form. b = beginning m = move

Ex. Graph. 2) Graph. Find m and b first. 3) Solid or Dashed? 4) Shade above or below the y-intercept. 1) Put in slope- intercept form. b = beginning m = move Solid Below

Ex. Graph. 2) Graph. Find m and b first. 3) Solid or Dashed? 1) Put in slope- intercept form. b = beginning m = move Dashed Below

FINAL JEOPARDY QUESTION Talk to your team and decide how many points you would like to risk. Write how many points you want to risk on the top right of your paper.

Johnny opens up a bank account. He puts $124 in to start with. Every month he puts $32 more. After awhile he had a total of $540. How many months did it take?