a) Sketch the graph of the function: {eq}f(x) = -3x^3 - 3 {/eq}

b) Find {eq}f(1) {/eq}

Discover how to simplify and solve absolute value expressions for the value of x. Learn the rules of operations and how to make an absolute value equation.

Discover what a constant function is and what a constant graph looks like. See different constant function equations and learn to identify them with examples.

The quadratic formula is not only used for solving quadratic equations but also can be used with literal coefficients, or letters instead of numbers. Learn the definition of literal coefficients, standard form equations, and random quadratic equations through provided examples.

Learn how to graph a cube root function and a square root function. See what does a cube root function like and read about square root function transformations.

Discover how to prove and derive trigonometric identities to make true statements about trigonometric functions. Review trigonometric identities and understand how to derive the tangent, the double-angle identities, and the half-angle identities.

Absolute value definition. Learn the absolute value function equation, the domain of absolute value function, and see some absolute value function examples.

Learn to define what a quadratic equation is. Discover the quadratic function formula and express quadratic functions in standard, factored and vertex forms.

Learn about reciprocal identities and their use in reciprocal trig functions. With examples, learn how to solve applied trigonometry problems using reciprocal identities.

Learn about different types of algebraic functions and how to identify them. Also, learn the different identities of algebraic functions and see examples.

What is a reciprocal function? View a reciprocal function graph and its traits, learn how to graph reciprocal functions, and see reciprocal function examples.

Learn how to solve quartic equations. Learn what a quartic function is, and discover examples of strategies for solving and graphing various quartic polynomials.

What is a linear function? In this lesson, learn the definition of a linear function through explanations and examples. Also, learn how to graph a linear equation, identify a linear equation from an equation or graph, and, finally, learn the different properties of linear equations.

Learn what trigonometry is and what trigonometric functions are. Understand the examples of how to use each function, as well as know the instances when it is useful to use trigonometry.

In this lesson, learn how to graph piecewise functions. Learn to understand the steps involved in graphing piecewise functions and see examples of graphing piecewise functions.

Learn about how to find the domain of a radical function. Read about graphing radical functions, the domain of radical function, and radical function equations.

Straight-line depreciation is a method used to calculate the decline in value of fixed assets, such as vehicles or office equipment. Learn how and when to use this formula.