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x2-2 x2-1 x2+2 x2+1 2 -2 4 -4 2 -2 4 -4 6 -6 |x+2|-1 |x-1|-2 |x-2|+1 |x+1|-2 2 -2 4 -4 2 -2 4 -4 6 -6 |x-2|-1 |x-1|-2 |x-2|+1 |x+1|-2 2 units left and 3 up 2 units right and 3 up 2 units down and 3 right 2 units up and 3 right The function f(x)=√x-3 + 2 is just like the original square root function shifted The function g(x+1) is the same as g(x) except it has been: flipped along the y-axis flipped along the x-axis shifted down one unit shifted left one unit 1,2,3,5 represents the _______ 2 5 x 3 1 Function Not a function 1 1 Domain Range f(x) 2 4 The range, or y values, of a function represents the The domain, or x values, of a function represents the inputs outputs inputs outputs Fill in the blanks so that the sets of ordered pairs represent a function.
(2,3) (3,5) (1,0) (5,3) (-1,8) (4, ) (2, ) (4,0) 2 -2 2 -2 4 -4 Function Not a function Which is a larger span of numbers for this line segment?Domain Range Function Not a function 2 -2 π -π Function Not a function What is f(0) for this function? What is f(π) for this function? 2 -2 4 -4 2 -2 4 -4 6 -6 f(3) = f(0) = f( ) = -3 f(3) = f(1) = f(-2) = f(x) = 2x2-x g(0) = g(4) = g(1) = g(x) = |2x-5| f(x+7) = f(x) = x -2 x+9 x+5 2x+5 x2+5 3x + 12 3x + 7 3x2+7 3x + 13 g(x) = 3x + 4 g(x+3) = Solve for x -3x + 7(2x - 5) = 2x + 10 5 -5 8 -8 Expand and simplify (4x - 7)(-2x + 8) -8x2 + 18x - 56 -8x2 + 18x + 56 -8x2 + 46x - 56 -8x2 + 46x + 56 10x3y4√2y Simplify the radical 5xy2√8x4y5 20x2y4√2xy 10x4y3√2y Simplify the following radical 21 - 18√2 3 + √18 5 - √2 23 -21 + 18√2 23 21 + 18√2 23 x = Solve for x 4x - 6xy - y = 15 15 + y 6y - 4 x = 15 + y 4 - 6y x = 15 + y 4 + 6y |