Linear Equations in a Nutshell - EdVance
... a. Write the equation of the line that is parallel to y = 3x + 6 and has a y-intercept of (0,-3). b. A line is perpendicular to y = 7x – 12 and passes through (0, 3). What is the equation? c. A line parallel to the line y = - ½ x + 9 and passes through (0, 19). What is the equation? d. A line is per ...
... a. Write the equation of the line that is parallel to y = 3x + 6 and has a y-intercept of (0,-3). b. A line is perpendicular to y = 7x – 12 and passes through (0, 3). What is the equation? c. A line parallel to the line y = - ½ x + 9 and passes through (0, 19). What is the equation? d. A line is per ...
Pre-Calculus Section 1.5 Equations
... Pre-Calculus Section 1.5 Equations Objectives: •To solve quadratics by factoring, completing the square, and using the quadratic formula. •To use the discriminant to determine the number of real solutions to a quadratic. •To solve absolute value equations. ...
... Pre-Calculus Section 1.5 Equations Objectives: •To solve quadratics by factoring, completing the square, and using the quadratic formula. •To use the discriminant to determine the number of real solutions to a quadratic. •To solve absolute value equations. ...
SIMPLIFICATION OF RATIONAL EXPRESSIONS
... o adding the same quantity to both sides of the equation o multiplying both sides of an equation by a non-zero constant ...
... o adding the same quantity to both sides of the equation o multiplying both sides of an equation by a non-zero constant ...
Name ____________________________________________ Date ___________ Color _______ Algebra I Ms. Hahl
... Solving absolute value equations is almost the exact same as solving regular equations with one major difference. In most cases you have 2 solutions. Example: |x|=5 We know that when x = 5, | 5 | will also equal 5, but it is also true that | -5 | will equal 5. So, for |x | = 5, x = {-5, 5}. They bot ...
... Solving absolute value equations is almost the exact same as solving regular equations with one major difference. In most cases you have 2 solutions. Example: |x|=5 We know that when x = 5, | 5 | will also equal 5, but it is also true that | -5 | will equal 5. So, for |x | = 5, x = {-5, 5}. They bot ...
Lesson Plan 0
... Review least common multiples (AKA least common denominator when we are talking about combining fractions). Multiply all unique prime factors of each number. Or take multiples of one number until you get a multiple of the other number. Try it: ...
... Review least common multiples (AKA least common denominator when we are talking about combining fractions). Multiply all unique prime factors of each number. Or take multiples of one number until you get a multiple of the other number. Try it: ...
Partial differential equation
In mathematics, a partial differential equation (PDE) is a differential equation that contains unknown multivariable functions and their partial derivatives. (A special case are ordinary differential equations (ODEs), which deal with functions of a single variable and their derivatives.) PDEs are used to formulate problems involving functions of several variables, and are either solved by hand, or used to create a relevant computer model.PDEs can be used to describe a wide variety of phenomena such as sound, heat, electrostatics, electrodynamics, fluid flow, elasticity, or quantum mechanics. These seemingly distinct physical phenomena can be formalised similarly in terms of PDEs. Just as ordinary differential equations often model one-dimensional dynamical systems, partial differential equations often model multidimensional systems. PDEs find their generalisation in stochastic partial differential equations.