Abeka Algebra 2 Quiz 21

Evaluate the function. f(x)= 2ex note: the x is the exponent of the e

40.171

Evaluate the function, at x=3 f(x)= 2x note: the x is supposed to be an exponent:)

8

identify the transformation applied to the parent function f(x)= 2y in the function f(x)= 2x-5? note: the y is supposed to be the exponent of 2

Vertical translation

which of the following types of functions is a transcendental function? rational? polynomial? radical? exponential?

exponential

Find the inverse of the following one-to-one function? f(x)= x+6/x-5

f-1(x)= 5x+6/x-1 note: the -1 is the exponent of the f

Find the inverse of the following one-to-one function: f(x)= x-5

f-1(x)= x-5 note: -1 is the exponent of the f

if a function is graphed, what can be used to determine if it's a one-to-one function?

horizontal line test

identify the transformation applied to the parent function f(x)= ex in the parent f(x)= ex-1 note: the x is supposed to be the exponent

horizontal translation

which of the following is NOT a one-to-one function? A. y=x B. y=x(squared)+3 C. y=x-3 D. y=x(cubed)

letter B

identify the transformation of the function f(x)= 2x-1+4 note: the x-1 is supposed to be the 2's exponent:)

right 1; up 4