Ms. pacheco, mr. edwards, and mr. richards are three math teachers at turner middle school. ms. pacheco is three years older than mr. richards. mr. edwards is twice as old as mr. richards. the sum of mr. richards’ age and mr. edwards’ age is 81. how old is each person?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.