Name___________________
DSPM 0800 HOMEWORK (ASSIGNMENT 7, SECTIONS 9-3 THROUGH 9-4)
Find the slope of the line passing through the pairs of points:
1. (-1, -1) and (3, 6)
2. (3, -4) and (0, 0)
3. (3, 3) and (3, 0)
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Homework 7 Problems for Elementary Algebra | DSPM 0800, Assignments of Algebra
Material Type: Assignment; Class: Elementary Algebra; Subject: Developmental Studies Math; University: Southwest Tennessee Community College; Term: Unknown 1989;
Typology: Assignments
Pre 2010
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Name___________________ DSPM 0800 HOMEWORK (ASSIGNMENT 7, SECTIONS 9-3 THROUGH 9-4) Find the slope of the line passing through the pairs of points:
- (-1, -1) and (3, 6)
- (3, -4) and (0, 0)
- (3, 3) and (3, 0)
- (3, 1) and (5, 7)
- (2, -8) and (-5, -8)
- Dee Wallace’s salary was $62,000 in 2005 and increased to $64,800 in 2007. What was the annual rate of change in his salary? The annual rate of change in salary was $______ _.
m Find the equation of a line passing through the given pair of points:
- (-5, -6) and (4, 5)
- (-1, -2) and (-3, -4)
- (5, 4) and (0, 4) Write the equations using the given slope and y -intercept:
- Slope =
, y -intercept = (0, 9)
- Slope = 5, y -intercept = (0, -3) Write the equations of the following lines:
- The line parallel to x^ ^ y ^4 through (2, 5)
- The line perpendicular to 5 x^ ^ y ^8 through (-1, 2)
- The line perpendicular to x^ ^3 y ^6 through (-2, 4)