Chapter 1 Review – Class Notes
Formulas to Review
Write the following formulas.
(1) distance formula
(2) midpoint formula
(3) slope formula
(4) general form for equation of a line
(5) pointslope form for equation of a line
(6) slopeintercept form for equation of a line
(7) standard form for equation of a circle
(8) general form for equation of a circle
Learning Objectives for Chapter 1 (See each section and the chapter review)
1.
Use the distance formula
2.
Use the midpoint formula
3.
Graph equations by plotting points
4.
Find intercepts from a graph
5.
Find intercepts from an equation
6.
Test an equation for symmetry w.r.t. xaxis, yaxis, origin
7.
Know how to graph key equations
8.
Calculate and interpret the slope of a line
9.
Graph lines, given a point and the slope
10. Find the equation of a vertical line
11. Use the pointslope form of a line; identify horizontal lines
12. Find the equation of a line, given two points
13. Write the equation of a line in slope intercept form
14. Identify the slope and yintercept of a line from its equation
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 '10
 Bergthold,Trisha
 Distance Formula, Midpoint Formula, Formulas, Slope, line graph, general form

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