Textbook Question
In Exercises 39–48, give the slope and y-intercept of each line whose equation is given. Then graph the linear function. f(x) = -2x+1
Table of contents
- 0. Review of Algebra
- 1. Equations & Inequalities
- 2. Graphs of Equations
- 3. Functions
- 4. Polynomial Functions
- 5. Rational Functions
- 6. Exponential & Logarithmic Functions
- 7. Systems of Equations & Matrices
- 8. Conic Sections
- 9. Sequences, Series, & Induction
- 10. Combinatorics & Probability
- Appendix 1. Review of Real Numbers
- Appendix 2. Linear Equations and Inequalities
- OLD 9. Sequences, Induction, and Probability
- 1. - OLD - Fundamental Concepts of Algebra
- 2. - OLD - Equations and Inequalities
- OLD 4. Rational Functions
- OLD 2. Functions & Graphs
- OLD 6. Exponential and Logarithmic Functions
- OLD 7. Systems of Equations and Inequalities
- OLD 8. Matrices and Determinants
- OLD 9. Conic Sections
2. Graphs of Equations
Lines
Back2. Graphs of Equations
Lines
- Textbook Question
In Exercises 41–44, use the given conditions to write an equation for each line in point-slope form and slope-intercept form. Passing through (4, -7) and parallel to the line whose equation is 3x + y - 9 = 0.
- Textbook Question
Graph each line. Give the domain and range. -x + 5 = 0
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