Gizmos for Georgia - Mathematics: Precalculus (GA--Standards of Excellence adopted 2015)

This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below for more information.

MGSE9-12.N.CN: : The Complex Number System

1.1: : Use properties of rational and irrational numbers.

MGSE9-12.N.CN.3: : Find the conjugate of a complex number; use the conjugate to find the absolute value (modulus) and quotient of complex numbers.

1.2: : Represent complex numbers and their operations on the complex plane.

MGSE9-12.N.CN.4: : Represent complex numbers on the complex plane in rectangular and polar form (including real and imaginary numbers), and explain why the rectangular and polar forms of a given complex number represent the same number.

MGSE9-12.N.VM: : Vector and Matrix Quantities

2.1: : Represent and model with vector quantities.

MGSE9-12.N.VM.1: : Recognize vector quantities as having both magnitude and direction. Represent vector quantities by directed line segments, and use appropriate symbols for vectors and their magnitudes (e.g., 𝙫, |𝙫|, ||𝙫||, 𝘷).

MGSE9-12.N.VM.2: : Find the components of a vector by subtracting the coordinates of an initial point from the coordinates of a terminal point.

MGSE9-12.N.VM.3: : Solve problems involving velocity and other quantities that can be represented by vectors.

2.2: : Perform operations on vectors.

MGSE9-12.N.VM.4: : Add and subtract vectors.

MGSE9-12.N.VM.4a: : Add vectors end-to-end, component-wise, and by the parallelogram rule. Understand that the magnitude of a sum of two vectors is typically not the sum of the magnitudes.

MGSE9-12.N.VM.4b: : Given two vectors in magnitude and direction form, determine the magnitude and direction of their sum.

MGSE9-12.N.VM.5: : Multiply a vector by a scalar.

MGSE9-12.N.VM.5a: : Represent scalar multiplication graphically by scaling vectors and possibly reversing their direction; perform scalar multiplication component-wise, e.g., as 𝘤(𝘷ₓ, 𝘷 subscript 𝘺) = (𝘤𝘷ₓ, 𝘤𝘷 subscript 𝘺).

2.3: : Perform operations on matrices and use matrices in applications.

MGSE9-12.N.VM.7: : Multiply matrices by scalars to produce new matrices.

MGSE9-12.A.REI: : Reasoning with Equations and Inequalities

3.1: : Solve systems of equations

MGSE9-12.A.REI.8: : Represent a system of linear equations as a single matrix equation in a vector variable.

MGSE9-12.F.IF: : Interpreting Functions

4.1: : Interpret functions that arise in applications in terms of the context

MGSE9-12.F.IF.4: : Using tables, graphs, and verbal descriptions, interpret the key characteristics of a function which models the relationship between two quantities. Sketch a graph showing key features including: intercepts; interval where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity.

4.2: : Analyze functions using different representations

MGSE9-12.F.IF.7: : Graph functions expressed algebraically and show key features of the graph both by hand and by using technology.

MGSE9-12.F.IF.7e: : Graph trigonometric functions, showing period, midline, and amplitude.

MGSE9-12.F.TF: : Trigonometric Functions

6.2: : Model periodic phenomena with trigonometric functions

MGSE9-12.F.TF.5: : Choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.

6.3: : Prove and apply trigonometric identities

MGSE9-12.F.TF.8: : Prove the Pythagorean identity (sin A)² + (cos A)² = 1 and use it to find sin A, cos A, or tan A, given sin A, cos A, or tan A, and the quadrant of the angle.

MGSE9-12.F.TF.9: : Prove addition, subtraction, double, and half-angle formulas for sine, cosine, and tangent and use them to solve problems.

MGSE9-12.G.GPE: : Expressing Geometric Properties with Equations

8.1: : Translate between the geometric description and the equation for a conic section

MGSE9-12.G.GPE.2: : Derive the equation of a parabola given a focus and directrix.

MGSE9-12.G.GPE.3: : Derive the equations of ellipses and hyperbolas given the foci, using the fact that the sum or difference of distances from the foci is constant.

MGSE9-12.S.CP: : Conditional Probability and the Rules of Probability

9.1: : Use the rules of probability to compute probabilities of compound events in a uniform probability model

MGSE9-12.S.CP.8: : Apply the general Multiplication Rule in a uniform probability model, 𝘗(𝘈 and 𝘉) = [𝘗(𝘈)]x[𝘗(𝘉|𝘈)] = [𝘗(𝘉)]x[(𝘗(𝘈|𝘉)], and interpret the answer in terms of the model.

MGSE9-12.S.CP.9: : Use permutations and combinations to compute probabilities of compound events and solve problems.

MGSE9-12.S.MD: : Use Probability to Make Decisions

10.1: : Calculate expected values and use them to solve problems

MGSE9-12.S.MD.2: : Calculate the expected value of a random variable; interpret it as the mean of the probability distribution.

MGSE9-12.S.MD.3: : Develop a probability distribution for a random variable defined for a sample space in which theoretical probabilities can be calculated; find the expected value.

MGSE9-12.S.MD.4: : Develop a probability distribution for a random variable defined for a sample space in which probabilities are assigned empirically; find the expected value.

10.2: : Use probability to evaluate outcomes of decisions

MGSE9-12.S.MD.5: : Weigh the possible outcomes of a decision by assigning probabilities to payoff values and finding expected values.

MGSE9-12.S.MD.5a: : Find the expected payoff for a game of chance.

MGSE9-12.S.MD.5b: : Evaluate and compare strategies on the basis of expected values.

MGSE9-12.S.MD.6: : Use probabilities to make fair decisions (e.g., drawing by lots, using a random number generator).

MGSE9-12.S.MD.7: : Analyze decisions and strategies using probability concepts (e.g., product testing, medical testing, pulling a hockey goalie at the end of a game).

Correlation last revised: 9/16/2020

Georgia - Mathematics: Precalculus

GA--Standards of Excellence | Adopted: 2015