Which of the following functions is not a linear function?
f(x) = -2
f(x) = 2 x
Of(x) = x2
f(x) = x - 2

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?