Like terms are terms in an expression or equation are terms that have the same variable with the same
exponent.
In the expression 3x +4y +5x+7, the terms 3x and
5x are like terms. The 4y term is not "like" because it
has a different variable. The term 7 is not "like"
because it does not have an X.
Identify the like terms in 2y + 3x - 5y +2 +2x - 6
Rewrite the expression by combining
(adding/subtracting) like terms.

The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

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.