Post on 13-Jan-2016
Find the x-intercept, y-intercept and slope• x-intercept = ____• y-intercept = ____• Slope = _____
Find the x-intercept, y-intercept and slope
• x-intercept = ____• y-intercept = ____• Slope = _____
Find the x-intercept, y-intercept and slope
• x-intercept = ____• y-intercept = ____• Slope = _____
Find the x-intercept, y-intercept and slope
• x-intercept = ____• y-intercept = ____• Slope = _____
Graph each equation.
y x-4
Graph each equation.
y 3x 1
Graph each equation.
y x
• • Bob decides to open a savings account using $25 he got for her
birthday. Each week he deposits $55. Write an equation in slope-intercept form to represent the amount of money in his bank account. Is there an x- and y-intercept? If so, what are they, and what does each represent?
Fill in chart
Slope (m) y-intercept (b) Slope-Intercept Form
-4
3
Fill in chartSlope (m) y-intercept (b) Slope-Intercept Form
-9
4
-3
2
Write the equation of each line in slope-intercept form.
Write the equation of each line in slope-intercept form.
Write the equation of each line in slope-intercept form.
Write the equation of each line in slope-intercept form.
Write each equation in slope-intercept form. Use the equation to find the slope and the x- and y intercepts.
Slope-Intercept Form
Slope y-intercept x-intercept
6x + 3y = 12
5y = -3x – 15
-10y = 20x – 30
2x +8 y =16
Write an equation in point-slope form of the line that passes through the given point and has the given slope.
Point-Slope Form Slope-Intercept Form (1,3); m =-4
(-2,0); m =3
(7,2); m = -3
(6,3); m = -2
Graph the equations below.
• y + 2 = -4(x + 5)
Graph the equations below
• y + 2 = -(x -3)
Graph the equations below
• y – 2 = 3(x + 7)