Identify the expression as numerical expression or a variable expression. For variable expression, name the variable. 4-9

A. Variable expression; d is the variable

B. Numerical expression

C. Variable expression; i is the variable

D. Variable expression; there is no variable

hi im bob : l

step-by-step explanation:

vertical asymptote .

horizontal asymptote .

step-by-step explanation:

given function is .

vertical asymptote is given by setting

denominator =0

when degree of numerator and denominator are same then divide first term of numerator by first term of denominator to get horizontal asymptote.

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.