the one
Updated: 4/27/2020
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#### Storyboard Text

• what is a linear function﻿A linear function is any function that graphs to a straight line. What this means mathematically is that the function has either one or two variables with no exponents or powers. If the function has more variables, the variables must be constants or known variables for the function to remain a linear function.
• “What’sX?”
• “Thevariable orunknownin theequation.”
• “Equation?what is an “Equation?
• “Before I couldfind X, I was givenan equation it was 4x+5a statement that the values of two mathematical expressions are equal”
• ﻿﻿Thank you
• ﻿﻿ Linear functions are those whose graph is a straight line.A linear function has the following formy = f(x) = a + bx
• the sign is+, theinverse issubtraction. If the signis -, theinverse isaddition.
• ﻿graph a linear equation easily byfinding the x-intercept and they-intercept. The x-intercept of a line isthe value of x
• step is todo theinverse oftheconstant. variablebut on thesame sideof thevariable.
• In an equation written in slope-interceptform, y = mx + b, m is the slope and b isthe y-intercept.
• did you know thedenominator/numerator, it isdivision.
• ﻿+ -__-
• in slope-intercept form,and then find the slope and y-intercept.
• A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.a is the constant term or the y intercept. It is the value of the dependent variable when x = 0.
• A basic method for solving linear equations is to divide each side of the equation by the same number.﻿. To get rid of the multiplier and solve the equation, you divide.