Holt Algebra 2 3 Objective 3 Objective Holt Algebra 2 Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quiz Lesson Quiz
Holt Algebra 2
3 Objective3 Objective
Holt Algebra 2
Warm UpWarm Up
Lesson PresentationLesson Presentation
Lesson QuizLesson Quiz
Holt Algebra 2
3 Objective
Warm Up
1.Write the equation of the graphed line in slope-intercept form.
2. Find the slope of the line passing through (3,-2) and (-1,2).
Solvey= -2/5x +2
-1
3. Find the slope of the line.
5/3
Holt Algebra 2
3 Objective
Warm Up
1.Write the equation of the graphed line in slope-intercept form.
2. Find the slope of the line passing through (-6,8) and (-3,3).
Solvey= 4/3x - 4
-5/3
3. Find the slope of the line.
2x -4 -2 0 2
y -5 -1 3 7
Holt Algebra 2
3 Objective
Demonstrate an understanding of linear functions
Objectives
Holt Algebra 2
3 Objective
Parent FunctionLinear FunctionQuadratic FunctionDomainRangeSlopePolynomial Expression
Vocabulary
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
The data lie on a line, so
they can be represented
by a linear function.
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
m= 15h + 100
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
50 hours per quilt or 1/50 quilt per hour
2 plants per row
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
4
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
The r-intercept represents the number of gallons of regular
gas sold if no premium gas was sold that day; the p-intercept
represents the number of gallons of premium gas sold if
no regular gas was sold that day.
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
STOP
Holt Algebra 2
3 Objective
Warm Up TURN IN FOR GRADE
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
The new equation is y= 2x + 800. The slope is not changed.
The y-intercept is changed from 1000 to 800, so the graph is
moved down.
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
y= 4x - 8
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
(30,0) and (0,60)
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
The slope would change to 22; the y-intercept would
decrease to 140.
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
$35.82; 1.99
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
4 3
Holt Algebra 2
3 Objective
Mixed Review
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective
Holt Algebra 2
3 Objective