Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Quartic function wikipedia , lookup
Quadratic equation wikipedia , lookup
Cubic function wikipedia , lookup
Elementary algebra wikipedia , lookup
Linear algebra wikipedia , lookup
System of polynomial equations wikipedia , lookup
History of algebra wikipedia , lookup
Algebra 1 Midterm Study Guide 2013 YOU MUST BRING YOUR OWN CALCULATOR! Monday, January 28, 2013 8:05am – 10:05am FORMAT 80 multiple choice 4 free response Period 2: Room 522 Period 6: Room 518 Period 8: Room 431 Proctor – Goldstein Proctor – Hatfield Proctor – Trimble 80 points 20 points (5 points each) Total 100 points CONTENT: Chapter 3 (3.2 to 3.4) Solve basic equations involving two or more steps. Solve equations with variables on both sides. Chapter 4 Identify and plot points in a coordinate plane. Graph a function by making a table. State the domain and range. Graph a function using the x and y-intercepts. Graph a function using the slope and y-intercept. Graph horizontal and vertical lines. Find the slope of a line by counting rise/run on a graph OR by using the slope formula. Decide whether slope = 0 OR slope is undefined. Interpret slope as a rate of change. Solve real-life problems involving slope as a rate of change. Solve real-life problems involving linear functions. Write an equation to represent direct variation. Graph a direct variation equation. Solve real-life problems involving direct variation. Chapter 5 Write an equation of a line in slope-intercept form if you are given the slope and y-int, slope and another point, OR two points. Write an equation of a line in point-slope form if you are given the slope and another point, OR two points. Write an equation of a line in standard form if you are given the slope and another point, OR two points. Write the equation of a horizontal or vertical line based on given information. Solve word problems involving linear functions. Say what the slope and y-intercept mean in real life. Solve word problems using equations in standard form. Say what the x and y-intercepts mean in real life. Determine whether lines are parallel or perpendicular. Write equations of lines that are parallel or perpendicular based on given information. Chapter 6 Solve inequalities and graph on the number line. Translate verbal expressions into algebraic inequalities. Recognize inequalities that have no solution or all real number solutions. Solve and graph compound inequalities. Solve real-life problems involving algebraic inequalities. Solve absolute value equations. Recognize absolute value equations that have no solution. Solve and graph absolute value inequalities. Solve problems involving absolute deviation. Graph linear inequalities in 2 variables. Solve real-life problems involving linear inequalities in 2 variables. Chapter 7 Solve a linear system by graphing. Solve a linear system by substitution. Solve a linear system by elimination. Determine whether a linear system has no solution or infinitely many solutions. Solve a system of linear inequalities Chapter 8 (8.1 to 8.4) Apply exponent properties involving products. Apply exponent properties involving quotients. Define and use zero and negative exponents. Use scientific notation. THINGS TO PRACTICE… Old quizzes and tests from class Chapter tests and reviews in your text book Cumulative Review pg. 484 #19-60 Extra Practice Chapters 4-8 pg. 941-945 Online practice – Khan Academy Review packet w/answers