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2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Slope-Intercept Form Point-Slope Form Standard Form Linear Models And Best Fit Lines Writing Equations w/Two Points

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Write an equation of the line in slope-intercept form. The slope is -5; the y-intercept is 7.

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WHAT IS y = -5x + 7? Write an equation of the line in slope-intercept form. The slope is -5; the y-intercept is 7.

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Write an equation of the line in slope-intercept form. The slope is 10; the y-intercept is -3.

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WHAT IS y = 10x - 3? Write an equation of the line in slope-intercept form. The slope is 10; the y-intercept is -3.

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Write an equation of the line in slope-intercept form. The slope is -1/2; the y-intercept is -9.

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WHAT IS y = -1/2x - 9? Write an equation of the line in slope-intercept form. The slope is -1/2; the y-intercept is -9.

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Write an equation in slope-intercept form of the line that passes through the given points. (-2, -1) (3, 5)

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WHAT IS ? Write an equation in slope-intercept form of the line that passes through the given points. (-2, -1) (3, 5)

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Write an equation of the line that is PARALLEL to the given line and goes through the given point. Write the final equation in slope-intercept form. y = -3x + 4, (4, 2)

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WHAT IS y = -3x + 14? Write an equation of the line that is PARALLEL to the given line and has the given slope. Write the final equation in slope-intercept form. y = -3x + 4, (4, 2) Y - 2 = -3(x - 4) Y - 2 = -3x + 12 + 2

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Write an equation of the line.

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WHAT IS y = x + 1?

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Write an equation of the line.

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WHAT IS y -4 = 3/2(x – 4) or y - 1= 3/2(x - 2)?

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Write an equation in point-slope form of the line that passes through the given points. (-2, 0) (0, 8)

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WHAT IS y - 0 = 4(x + 2)? Write an equation in point-slope form of the line that passes through the given points. (-2, 0) (0, 8)

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Write an equation in point-slope form of the line that passes through the given points. (-3, -4) (3, 4)

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WHAT IS y + 4 = 4/3(x + 3)? Write an equation in point-slope form of the line that passes through the given points. (-3, -4) (3, 4)

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Write an equation in point-slope form of the line that passes through the given points. (-5, -4) (7, -5)

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Write an equation in point-slope form of the line that passes through the given points. (-5, -4) (7, -5) WHAT IS y + 4= -1/12(x + 5)?

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Write an equation in standard form of the line with integer coefficients. 5x – y + 6 = 0

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WHAT IS 5x – y = -6? Write an equation in standard form of the line with integer coefficients. 5x – y + 6 = 0 5x - y = -6

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Write an equation in standard form of the line with integer coefficients. y = -3x + 9

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WHAT IS 3x + y = 9? Write an equation in standard form of the line with integer coefficients. y = -3x + 9 +3x 3x + y = 9

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Write the equations in standard form of the horizontal and vertical lines.

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WHAT IS x = 3 and y = 3?

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Write the equations in standard form of the horizontal and vertical lines.

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WHAT IS x = -1 and y = 2?

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Write the equations in standard form with integer coefficients

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WHAT IS 3x - 20y = -5?

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Tell whether it is reasonable for the graph to be represented as a linear model and EXPLAIN why! Also tell whether it would have a positive correlation, a negative correlation or no correlation.

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WHAT IS NO? All of the points would not be close to one line of best fit.

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Tell whether it is reasonable for the graph to be represented as a linear model and EXPLAIN why! Also tell whether it would have a positive correlation, a negative correlation or no correlation.

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WHAT IS YES? All of the points would be close to one line of best fit.

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Draw a line of best-fit for the scatter plot. Write an equation of your line

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WHAT IS Y = 3x – 4?

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On your calculator, draw a scatter plot of your data as well as a line of best-fit. 1.) State whether it is a positive correlation, negative correlation or no correlation. 2.) If it is a linear model, give the linear regression equation. X-201 Y51-3-7

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X-201 Y51-3-7 WHAT IS Negative Correlation and y = -4x – 3?

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Make a scatter plot on the graph below first, then use your calculator to fit a line to the data. For L1 – make x = to the years since 1994, so 1994=0, 1995=1, and so on. L2 should be the profit as read in the table. 1.) Use your calculator to write a linear model for the amount of profit. 2.) Use the linear model to estimate the total profit in 2002 and 2006

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WHAT IS y = 1600x+248000? 2002 = $376,000 2006 = $440,000

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Write an equation of the line that passes through the given points. (-3, 6) (1, -2)

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WHAT IS y = -2x? Write an equation of the line that passes through the given points. (-3, 6) (1, -2)

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Write an equation of the line that passes through the given points. (1, 3) (2, 7)

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WHAT IS y = 4x - 1? Write an equation of the line that passes through the given points. (1, 3) (2, 7)

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Write an equation of the line that passes through the given points. (3, 1) (4, -3)

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WHAT IS y = -4x + 13? Write an equation of the line that passes through the given points. (3, 1) (4, -3)

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Write an equation of the line that passes through the given points. (-8, 2) (-6, 3)

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WHAT IS y = 1/2x + 6? Write an equation of the line that passes through the given points. (-8, 2) (-6, 3)

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Write an equation of the line that passes through the given points. (2,5)(5,7)

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WHAT IS 2x-3y=-11? Write an equation of the line in STANDARD FORM with integer coefficients that passes through the given points. (2,5)(5,7)

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