Values that go above or below the variable determine the inequality. Range of a function Input the x and determine the inequality of the range. If the nominator is a square root, it must be greater or equal to 0. Set a root equal or greater to 0.Ģ.If the Denominator is a square root, it must be greater than 0.ģ. Domain and range from graph Domain: All possible values for x. If F(x) is graphed, find F(-1) by finding where y is according to the x.įind the y's of each equation and input them into the equation. Which of them factored 12x^7 correctly? 9m(m^2 - 3) Factor the polynomial by its greatest common monomial factor.Ģ.Evaluating expressions with function notation When x equals a variable, what is y? To factor an integer completely, we write it as a product of primes for ex: we know that 30 = 2 x 3 x 5) Which of the following is the *complete* factorization of 6x^2?Ĭ) (2)(3)(x)(x) 10x^6 Find the missing factor 'C' that makes the following equality true.Ĥ0x^9 = (C)(4x^3) Both of them Ibuki factored 12x^7 as (4x^3)(3x^4)

(-To factor a monomial means to express it as a product of two or more monomials. (2x^2)(4x^3) = Andrei and Amit Andrei, Amit and Andrew were each asked to factor the term 20x^6 as the produce of two monomials. = 200 (both 199!'s in the numerator and denominator cancel each other out)) What is 200!/199! 8 Find the value of c so that the polynomial p(x) is divisible by (x+2).Ĭ =_ a, c Select all polynomials that have (x + 2) as a factorĭ) D(x) = x^3 - 6x^2 + 11x - 6 8x^5 Solve: How many different ways are there to arrange them? 200ģ. We have 5 different robots and we want to arrange them all in a line. (Plug 1 in for x in each equation the equations that equal 0 are the ones that are divisible by 0) Select all polynomials that are divisible by (x - 1):ĭ) D(x) = x^3 + 2x^2 + 3x + 2 6 What is 3!? (Plug x = 3 in for x and set equation = to 0) Find the value of 'c' so that the polynomial p(x) is divisible by (x-3) (-Notice the numerator is missing a 1st degree.

cancel (x-5) in numerator and denominatorģ. Cancel common factors: (x + 2)(x - 5)/(x - 5)

Khan algebra 2