A graph of a function is plotted on a Cartesian plane. The Cartesian plane has its x- and y-axes ranging from -8 to 8, and labeled at intervals of 2. The graph passes through $\left(1,-1\right)$(1,−1). Point $\left(1,-1\right)$(1,−1) and its coordinates are not explicitly labeled or given.

Find $f\left(1\right)$f(1)

Easy

< 1min

Consider the graph of the rational function $f\left(x\right)$f(x).

Easy

1min

Consider the function $f\left(x\right)$f(x) that has been graphed.

Easy

1min

Consider the function $f\left(x\right)=\frac{x^2-4}{x-2}$f(x)=x2−4x−2.

Easy

4min

Outcomes

11.SF.RF.2

Definition of relation, pictorial diagrams, domain, co-domain and range of a relation. Function as a special kind of relation from one set to another. Pictorial representation of a function, domain, co-domain and range of a function. Real valued function of the real variable, domain and range of these functions, constant, identity, polynomial, rational, modulus, signum and greatest integer functions with their graphs. Sum, difference, product and quotients of functions.

Graphing Rational Functions

Interactive practice questions

Outcomes

11.SF.RF.2

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