Notes Day 2 - 6.5 Slope Point Form.notebook · Notes Day 2 6.5 Slope Point Form.notebook March 27,...
22
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017 Slope Point Form of the Equation of a Linear Function where the line passes through P(x 1 ,y 1 ) and has a slope of m Ex(1) State the slope of the line and a point on the line Ex(2) Write the equation of the linear function that has a slope of and passes through the point (3, 7) Slope = m 3 (1, 2) (6, 2) (3, 1) y 3= 2(x 8) y + 3 = 4 (x + 9)
Transcript of Notes Day 2 - 6.5 Slope Point Form.notebook · Notes Day 2 6.5 Slope Point Form.notebook March 27,...
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Slope Point Form of the Equation of a Linear Function
where the line passes through P(x1, y1) and has a slope of m
Ex(1) State the slope of the line and a point on the line
Ex(2) Write the equation of the linear function that has a
slope of and passes through the point (3, 7)
Slope = m
3 (1, 2)
(6, 2)
(3, 1)
y 3= 2(x 8)
y + 3 = 4 (x + 9)
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Ex(3) (a) Graph the line with the equation
(b) Rewrite the equation in slope intercept form and state the yintercept.
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Ex(4) Graph the line with the equation
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Ex(5) Graph the line with the equation
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Exercises: Page 372 # 4, 5, 7
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
In the equation y 4 = 3(x 2), the slope and point of intersection are...
1
A m = 3
B m = 3
C (2, 4)
D (2, 4)
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
2 Write the equation for the line that passes through (1, 5) and has a slope of 4.
A y + 5 = 4(x 1)
B y 5 = 4(x + 1)
C y + 5 = 4(x 1)
D y 5 = 4(x + 1)
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
3 Which graph matches the equation y 1 = 1/2(x 2)?
A B
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Ex(4)(a) Write the equation of this line in slopepoint form.
(b) Rewrite the equation from part (a) into slopeintercept form.
Exercises: Page 372 374 # 4 6, 9(a,b) # 11(a,b), 12, 14
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Write the equation of these lines in slopepoint form.
1. ( 3, 4), ( 5, 1)
2. (2, 1), (3, 2)
Worksheet # 7 12
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Section 6.5 Rewriting Equations from Slope point Form to slope yintercept Form
Exercises: Point Slope Form Student
Practice Worksheet # 1 8
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Ex(5) Write an equation of a line that would be parallel to each of the following linear functions.
Ex(6) Write an equation of a line that would be perpendicular to each of the following linear functions.
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Ex(7) Write an equation of the line parallel to y = 2x +1 and that goes through the point ( 2, 1).
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Ex(8) Write an equation, in standard form, of the line
perpendicular to and that passes through ( 1, 3).
Exercises: Page 372 374 # 20, 22
Notes Day 2 6.5 Slope Point Form.notebook March 27, 2017
Linear Functions
Slope-InterceptForm
y = mx +b
Slope-Point Form
y- y1 = m(x -x1)
Must know the slope (m) and
y-intercept (b)
Must know * two pts or
* one pt and the slope
