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0. Review of College Algebra(0)

Rationalizing Denominators
(0)

Pythagorean Theorem & Basics of Triangles
(0)

Basics of Graphing
(0)

Functions
(0)

Transformations
(0)

Asymptotes
(0)

Solving Linear Equations
(0)

Solving Quadratic Equations
(0)

Complex Numbers
(0)

1. Measuring Angles(0)

Angles in Standard Position
(0)

Coterminal Angles
(0)

Complementary and Supplementary Angles
(0)

Radians
(0)

2. Trigonometric Functions on Right Triangles(0)

Trigonometric Functions on Right Triangles
(0)

Special Right Triangles
(0)

Cofunctions of Complementary Angles
(0)

Solving Right Triangles
(0)

3. Unit Circle(0)

Defining the Unit Circle
(0)

Trigonometric Functions on the Unit Circle
(0)

Common Values of Sine, Cosine, & Tangent
(0)

Reference Angles
(0)

Reciprocal Trigonometric Functions on the Unit Circle
(0)

4. Graphing Trigonometric Functions(0)

Graphs of the Sine and Cosine Functions
(0)

Phase Shifts
(0)

Graphs of Secant and Cosecant Functions
(0)

Graphs of Tangent and Cotangent Functions
(0)

5. Inverse Trigonometric Functions and Basic Trigonometric Equations(0)

Inverse Sine, Cosine, & Tangent
(0)

Evaluate Composite Trig Functions
(0)

Linear Trigonometric Equations
(0)

6. Trigonometric Identities and More Equations(0)

Introduction to Trigonometric Identities
(0)

Sum and Difference Identities
(0)

Double Angle Identities
(0)

Solving Trigonometric Equations Using Identities
(0)

7. Non-Right Triangles(0)

Law of Sines
(0)

Law of Cosines
(0)

Area of SAS & ASA Triangles
(0)

8. Vectors(0)

Geometric Vectors
(0)

Vectors in Component Form
(0)

Direction of a Vector
(0)

Unit Vectors and i & j Notation
(0)

Dot Product
(0)

Cross Product
(0)

9. Polar Equations(0)

Polar Coordinate System
(0)

Convert Points Between Polar and Rectangular Coordinates
(0)

Convert Equations Between Polar and Rectangular Forms
(0)

Graphing Other Common Polar Equations
(0)

10. Parametric Equations(0)

Graphing Parametric Equations
(0)

Eliminate the Parameter
(0)

Writing Parametric Equations
(0)

11. Graphing Complex Numbers(0)

Graphing Complex Numbers
(0)

Polar Form of Complex Numbers
(0)

Products and Quotients of Complex Numbers
(0)

Powers of Complex Numbers (DeMoivre's Theorem)
(0)

0. Review of College Algebra

Solving Linear Equations

0. Review of College Algebra

Solving Linear Equations: Video e Problemi di Pratica

Videolezioni Pratica Foglio di lavoro

162 problemi

Tipi di problemi che vuoi esercitarti:

Problema 121Scelta multipla

For the following algebraic expression, perform the indicated operations to simplify.

9(w - 9) - 7(w + 5)

Problema 122Scelta multipla

For the following algebraic expression, perform the indicated operations to simplify.

0.125(16 + 24y) - 0.2(30 + 5y)

Problema 123Scelta multipla

Determine the degree of the following polynomial expression.

9x⁷ + 3x - 97

Problema 124Scelta multipla

Classify the equation whether it is a contradiction, an identity, or a conditional. Then, provide its solution set.

7(3x + 6) = 3x + 15 + 9(2x + 3)

Problema 125Scelta multipla

For any number N, what do you call its opposite or negative equivalent?

Problema 126Scelta multipla

Which value(s) of x makes the equation |x| = 32 true?

Problema 127Scelta multipla

Which of the following equations is not linear?

a) 9x + 17 (5x - 3) = -9x

b) 7x² - 19x + 13 = 0

c) 19x + 21x = 52

d) 0.09x - 0.04x = 0.70

Problema 128Scelta multipla

Find the solution for the equation given below.

37x + 114 = 3

Problema 129Scelta multipla

Find the solution for the equation given below.

27x - 25x + 218 = 23x + 29

Problema 130Scelta multipla

Find the solution for the equation given below.

19(5x - 1) = 17 + 80x - 21

Problema 131Scelta multipla

Find the solution for the equation given below.

5[3x - (9 + 17x) + 19] = -61x + 23

Problema 132Scelta multipla

Classify the equation whether it is a contradiction, an identity, or a conditional. Then, provide its solution set.

-8(x + 6) = -14(x + 3)

Problema 133Scelta multipla

Classify the equation whether it is a contradiction, an identity, or a conditional. Then, provide its solution set.

9(x + 5) = 3(x + 11) + 6(x + 8)

Problema 134Scelta multipla

Find the solution for the given inequality and provide the solution set in interval notation.

-5x - 11 ≤ 1 + x

Problema 135Scelta multipla

Find the solution set for the following inequality. Express the answer in interval notation.

- 4(x - 14) > 5x - 7

Problema 136Scelta multipla

Find the solution set for the following inequality. Express the answer in interval notation.

(9x + 22)/-5 ≤ 6x + 19

Problema 137Scelta multipla

Find the solution set for the following inequality. Express the answer in interval notation.

-29 ≤ x + 14 ≤ 39

Problema 138Scelta multipla

Find the solution set for the following inequality. Express the answer in interval notation.

-39 < 24 + 7x < 94

Problema 139Scelta multipla

Find the solution set for the following inequality. Express the answer in interval notation.

41 ≤ 8x + 17 ≤ 73

Problema 140Scelta multipla

Find the solution set for the following inequality. Express the answer in interval notation.

-19 ≤ (x + 7)/6 ≤ 23

Problema 141Scelta multipla

Classify the equation whether it is a contradiction, an identity, or a conditional. Then, provide its solution set.

12(x - 6) = 13x - 72

Problema 142Scelta multipla

Find the solution for the equation given below.

(25/14)x - 4x + 13/7 = 15/7

Problema 143Scelta multipla

Find the solution for the equation given below.

(7x - 3)/8 + (x + 9)/12 = 9

Problema 144Scelta multipla

Find the solution for the equation given below.

0.7x - 0.8 = 0.4x + 19

Problema 145Scelta multipla

Find the solution for the equation given below.

-8(7x - 19) + 8x = 5x + 152 + 7x

Problema 146Risposta breve

Solve $5 x - 7 = 18$ .

Problema 147Risposta breve

Solve $3 (x + 4) - 2 x = 17$ .

Problema 148Risposta breve

Solve $\frac{x}{6} + \frac{x}{4} = 5$ .

Problema 149Risposta breve

If $x = - 2$ , evaluate $4 x plus 9$ .

Problema 150Risposta breve

Solve $7 - 2 (3 - x) = x + 1$ and give the solution set.

Asymptotes Problemi di pratica Solving Quadratic Equations Problemi di pratica

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Solving Linear Equations: Video e Problemi di Pratica

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