Linear Equations
... The slope or gradient of a graph can be measured looking at the increase in y that results when x increases by one unit. When given a linear function in the form y = ax + c, the slope or gradient is a. If a is positive the graph slopes upwards from left to right and if a is negative, the graph slope ...
... The slope or gradient of a graph can be measured looking at the increase in y that results when x increases by one unit. When given a linear function in the form y = ax + c, the slope or gradient is a. If a is positive the graph slopes upwards from left to right and if a is negative, the graph slope ...
Solve Quadratic Equations Using the Zero
... Use Quadratic Equations to Solve Problems Example 9: (Solving applied problems) The length of the base of a stained glass widow is 3 times its height, and its area is 96 square feet. Find the length of its base and its height. ...
... Use Quadratic Equations to Solve Problems Example 9: (Solving applied problems) The length of the base of a stained glass widow is 3 times its height, and its area is 96 square feet. Find the length of its base and its height. ...
3.1 Solving Equations Using Addition and Subtraction
... A quadratic equation is an equation that can be written in the standard form: ax2 bx c 0 where a 0. a is called the leading coefficient. Quadratic equations can have one solution, two solutions or no real solutions. If b = 0, the equation becomes ax2 c 0 One way to solve a quadratic equ ...
... A quadratic equation is an equation that can be written in the standard form: ax2 bx c 0 where a 0. a is called the leading coefficient. Quadratic equations can have one solution, two solutions or no real solutions. If b = 0, the equation becomes ax2 c 0 One way to solve a quadratic equ ...
Basic Algebra - Why Are There Letters in My Math
... 2. Your goal in algebra is to get the variable on one side of the equation by itself. For example, when you get x = 7, you know you have solved the equation. 3. You can add, subtract, multiply, or divide terms (except 0) to one side of the equation, as long as you do the same thing to the other side ...
... 2. Your goal in algebra is to get the variable on one side of the equation by itself. For example, when you get x = 7, you know you have solved the equation. 3. You can add, subtract, multiply, or divide terms (except 0) to one side of the equation, as long as you do the same thing to the other side ...
Writing equation for a line passing through given points
... Write the equation (in slope intercept form) for the line that passes through the given sets of points. ...
... Write the equation (in slope intercept form) for the line that passes through the given sets of points. ...
