PPT-Intercepts

An Introduction Copyright 2014 Scott Storla Copyright 2014 Scott Storla Although the x intercept and the yintercept are ordered pairs in practice people often refer to just the x coordinate of the . CAStandard Alg 1 22.0 -Intercepts of a Quadratic FunctionYou can use the radical part of the quadratic formula to determine if the graph-axis at two,one,or no points.The quadratic formula is When 0,th 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 ~. 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:. Start by setting the viewing window F3 Zoom F4: ZStd Enter an equation. 121To find the y intercept (x=0) Coordinates of the y intercept are shown on the bottom of the screen (0,1) To find the x-i V. Zabrocki 08/21/02 Start by setting the viewing window Enter an equation. 121To find the y intercept (x=0) Coordinates of the y intercept are shown on the bottom of the screen (0,1) To find the Answers Section 2.1 1) x - intercepts ( - 3,0) (3,0) y - intercept (0,9) 3) x - intercepts ( - 2,0) (1,0) (3,0) y - intercept (0,6) 5) x - int ercept (8,0) y - intercept (0, - 4 ) 7) x - i 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. But, many of the common ‘inorganic’ materials are . ‘usually. *. ’. crystalline:. ◘ . Metals:. Cu, Zn, Fe, Cu-Zn alloys. ◘ . Semiconductors:. Si, Ge, GaAs . ◘ . Ceramics: . Alumina (Al. 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 . Safety and Proficiency through Education and Experience. Today’s. Quiz of the Month. Intercepts and TFRs. Presentation. Today’s discussion is based on a presentation submitted. by Karen Kalishek.