PDF--Intercepts of the Graph

CAStandard Alg 1 220 Intercepts of a Quadratic FunctionYou can use the radical part of the quadratic formula to determine if the graphaxis at twooneor no pointsThe quadratic formula is When 0th. I Can: . solve systems of equations by graphing.. What is a system of equations?. A system of equations is when you have two or more equations using the same variables.. The solution to the system is the point that satisfies . By: Spencer Weinstein, Mary Yen, Christine Ziegler. Respect The Calculus!. Students Will Be Able To . identify different types of symmetry and. review how to find the x- and y- intercepts of an equation.. x . & y Intercepts. Algebra Honors. Finding the x & y intercepts.. W. rite the equation in standard form first. Ax + By = C. To find the x – intercept. ~ . where the graph crosses the x-axis ~. A circle is divided into eighths. What is the measure of each acute central angle? . Answer:. 45 degrees. Lesson 82:. Graphing Equations Using Intercepts. Previously we have graphed equations by making a table of (x, y) pairs that satisfy the equation and graphing the corresponding points. We have also graphed linear equations using the slope and y-intercept. . Recall…. Linear Equation. = equation in the form:. . ax. + . by. = c. Highest Power (Degree) = 1. Non-Linear Equation. = an equation in a form other than linear . Degree > 1. . To tell if an equation is linear:. Coordinates. KFUPM - Prep Year Math Program (c) 20013 All Right Reserved. . Distance Formula . . Graphs of Equations and Symmetry . . The Intercepts of a Graph . . Symmetry of a . 25. . Rational Functions. Rational Functions. A function of the form. . f. (. x. ) = . N. (. x. )/. D. (. x. ). ,. where . N. . and . D . are both polynomials. . Examples:. What we will be doing. Finding some characteristics of rational functions that will help us to be able to graph the function. Goal:. Find the x and y intercepts of an equation.. Eligible Content:. A1.2.1.2.1 / A1.2.1.2.2. Vocabulary. x-intercept. – the point that a line crosses the x-axis.. (-2, 0). y is always 0. y-intercept . Notes: 9/8. Domain. . The set of all input values of a function. .  x . Range . The set of all output values of a function. .  f(x) or y. Domain and range of…. A table or ordered pairs:. (5,3), (8, -1), (20,4). x-intercepts:. an x-intercept is any x-value whose y-value. Write answer as . y. -intercept. A y-intercept is any y-value whose x-value. Write answer as .  . Find the x-intercept and the y-intercept. Types of Linear Equations. Slope Intercept Form: y = mx b. You have used this one the most.. If you have your slope and y-intercept, you can graph a line or even a system of equations (two lines).. Tammy Wallace. Varina High. What is a Quadratic Equation?. A . QUADRATIC EQUATION. is an equation in which the greatest power of any variable is 2. . The standard form of a quadratic equation is . Unit 4 PowerPoint. The coordinate Plane. The coordinate plane Review. Overview. 4 quadrants. Labeled with x and y axis. X axis is horizontal. Y axis is vertical. Labeled with coordinates (x, y). Labeling points. December 5. , 2016. Quadratic functions are polynomial equations that have an __________ in the equation and ____________ is the highest exponent of x. . The standard form of a quadratic equation is :.