91Ó°ÊÓ

Specify the domain and the range for each relation. Also state whether or not the relation is a function. $$\\{(1,5),(2,8),(3,11),(4,14)\\}$$

Determine \((f \circ g)(x)\) and \((g \circ f)(x)\) for each pair of functions. Also specify the domain of \((f \circ g)(x)\) and \((g \circ f)(x)\). (Objective 1\()\) \(f(x)=3 x\) and \(g(x)=5 x-1\)

Translate each statement of variation into an equation, and use \(k\) as the constant of variation. \(y\) varies inversely as the square of \(x\).

Determine \((f \circ g)(x)\) and \((g \circ f)(x)\) for each pair of functions. Also specify the domain of \((f \circ g)(x)\) and \((g \circ f)(x)\). (Objective 1\()\) \(f(x)=4 x-3\) and \(g(x)=-2 x\)

Graph each of the following linear and quadratic functions. $$f(x)=3 x+3$$

Specify the domain and the range for each relation. Also state whether or not the relation is a function. $$\\{(0,0),(2,10),(4,20),(6,30),(8,40)\\}$$

Translate each statement of variation into an equation, and use \(k\) as the constant of variation. \(y\) varies directly as the cube of \(x\).

Graph each of the following linear and quadratic functions. $$f(x)=-2 x^{2}$$

Translate each statement of variation into an equation, and use \(k\) as the constant of variation. \(C\) varies directly as \(g\) and inversely as the cube of \(t\).

Specify the domain and the range for each relation. Also state whether or not the relation is a function. $$\\{(0,5),(0,-5),(1,2 \sqrt{6}),(1,-2 \sqrt{6})\\}$$