To answer each question, refer to the following basic graphs. Which one is the graph of ƒ(x)=x²? What is its domain?

Without using paper and pencil, evaluate each expression given the following functions. $\text{ƒ}\left(x\right)=x+1$ and $g\left(x\right)=x^2$

$(\text{ƒ}+g)\left(2\right)$

Without using paper and pencil, evaluate each expression given the following functions. $\text{ƒ}\left(x\right)=x+1$ and $g\left(x\right)=x^2$

$(\text{ƒ}-g)\left(2\right)$

To answer each question, refer to the following basic graphs. Which one is the graph of ƒ(x)=x³? What is its range?

Without using paper and pencil, evaluate each expression given the following functions. $\text{ƒ}\left(x\right)=x+1$ and $g\left(x\right)=x^2$

(ƒg)(2)

Without using paper and pencil, evaluate each expression given the following functions. $\text{ƒ}\left(x\right)=x+1$ and $g\left(x\right)=x^2$

$\left(\text{ƒ}/g\right)\left(2\right)$

Without using paper and pencil, evaluate each expression given the following functions. $\text{ƒ}\left(x\right)=x+1$ and $g\left(x\right)=x^2$

$(\text{ƒ}\circ g)\left(2\right)$

Without using paper and pencil, evaluate each expression given the following functions. $\text{ƒ}\left(x\right)=x+1$ and $g\left(x\right)=x^2$

$(g\circ \text{ƒ})\left(2\right)$

To answer each question, refer to the following basic graphs. Which one is the graph of ƒ(x)=|x|? What is the function value when x=1.5?

Fill in the blank(s) to correctly complete each sentence. The function $g\left(x\right)=\text{√}x$ has domain ________.

To answer each question, refer to the following basic graphs. Which one is the graph of ƒ(x)=∛x? Is there any open interval over which the function is decreasing?

To answer each question, refer to the following basic graphs. Which one is the graph of ƒ(x)=√x? What is its domain?

Without actually graphing, identify the type of graph that each equation has.

$x^2+y^2=144$

Determine the intervals of the domain over which each function is continuous. See Example 1.

Let $\text{ƒ}\left(x\right)=x^2+3$ and $g\left(x\right)=-2x+6$. Find each of the following. See Example 1.

$(\text{ƒ}+g)(-5)$

Determine the intervals of the domain over which each function is continuous. See Example 1.

Let $\text{ƒ}\left(x\right)=x^2+3$ and $g\left(x\right)=-2x+6$. Find each of the following. See Example 1.

$(\text{ƒ}-g)\left(4\right)$

Determine the intervals of the domain over which each function is continuous. See Example 1.

Determine the intervals of the domain over which each function is continuous. See Example 1.

Let ƒ(x)=x^2+3 and g(x)=-2x+6. Find each of the following. See Example 1. (ƒg)(4)

Let $\text{ƒ}\left(x\right)=x^2+3$ and $g\left(x\right)=-2x+6$. Find each of the following. See Example 1.

$\left(\text{ƒ}g\right)(-3)$

Determine the intervals of the domain over which each function is continuous. See Example 1.