What equation would include the points (0,3) and (1,5)?
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What linear function represents a line that goes through the points (0,4) and (2,12) ?
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What linear function represents a line that goes through the points (1,3) and (3,9)?
Match each rule with its equation
Rate of Change is SLOPE
Y-Intercept is Initial Value
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Initial Value: 3 Rate of Change: -2 | arrow_right_alt | y = 5x + 4 |
Initial Value: 9 Rate of Change: 1 | arrow_right_alt | y = -2x + 3 |
Initial Value: 5 Rate of Change: 4 | arrow_right_alt | y = 9x + 1 |
Initial Value: -2 Rate of Change: 3 | arrow_right_alt | y = x + 9 |
Initial Value: 4 Rate of Change: 5 | arrow_right_alt | y = 4x + 5 |
Initial Value: 1 Rate of Change: 9 | arrow_right_alt | y = 3x - 2 |
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Determine which of the lines, if any, are parallel or perpendicular. Explain.
How do you solve this?
1. Find the slope of each line. Use the slope formula.
2. Compare the slope of each line.
--> Same slope = parallel lines
--> opposite reciprocal slopes = perpendicular lines
Determine which of the lines, if any, are parallel or perpendicular. Explain.
Convert each equation into y=mx + b form and then compare the slopes (m).
You may use Desmos to complete the attached problem.
You may use Desmos to complete the attached problem.
Use these directions if you do not remember:
I completed all four Khan Academy exercises that were assigned this unit.
Go check on Khan Academy before selecting an answer!!
CHALLENGE!
Determine which of the lines, if any, are parallel or perpendicular. Explain.