For \( f(x)=\sqrt{x} \) and \( g(x)=4 x+3 \), find the following composite functions and state the domain of each. \( \begin{array}{llll}\text { (a) } f \circ g & \text { (b) } g \circ f & \text { (c) } f \circ f & \text { (d) } g \circ g\end{array} \) \( \begin{array}{ll}\text { (a) }(f \circ g)(x)=\square \text { (Simplify your answer.) }\end{array} \)

Defina como vizinhranca os confunt \( ] 2,32 ; 2,48[ \) \( \{x \in \mathbb{R}:|x+3|<0,001\} \)

Which of the following is true about the graph of \( f(x)=\sqrt{x+1} \) ? It has no \( y \)-intercept. It has a minimum value at \( x=-1 \). It has a vertical asymptote at \( x=1 \). It has no x-intercept

Was ist die allgemeine Form einer Exponentialfunktion?

Jse transformations to graph the function. Determine the domain, range, horizontal asymptote, and \( y \)-intercept of the function. \( (x)=3+5^{x-1} \) Use the graphing tool to graph the function. What is the domain of \( f(x)=3+5^{x-1} \) ? (Type your answer in interval notation.)

List the domain and the \( x \)-and \( y \)-intercepts of the following function. Graph the function. \( f(x)=\frac{5}{x} \)