linear, exponential, quadratic

Use this part of your cheat sheet to help you with this assignment! Click on the yellow boxes to fill in the information about each function. Function Descriptions Linear Functions Exponential Functions Quadratic Functions Graphs Graph makes a straight line Graph makes a banana-shaped curve Graph makes a u-shape parabola Equations Equation looks like y=mx+b Equation looks like y=a(b)x Equation looks like y=ax2+bx+c or y=a(x-p)(x-q) Select the appropriate function type for each graph or equation. Linear Functions y = 5x 7m + 6n = 9 f(t) = 1.5t Exponential Functions y = 5(3)x f(t) = 7t y = 1.5 · 7x Quadratic Functions y =5 - 6x2 f(x) = -4(x - 6)(x + 8) y = 10x2 + 7x - 6 Other y = 4.5x3 y = 10a4 y = x7 - 8x4 Match each quadratic function with the picture of its graph. You can just click the one on the left and then click once on its match on the right. Match each linear or exponential function with the picture of its graph. You can just click the one on the left and then click once on its match on the right. Answer each multiple choice question. x2 + 18x + 11 x2 + 11x + 18 x2 - 11x + 18 x2 - 18x + 11 5.5 6 7 -5.5 p(x) = x2 + 12x + 35 p(x) = x2 + 2x - 35 p(x) = x2 - 2x - 35 p(x) = x2 - 12x + 35 F(x) = (x - 4)(x + 5) y = 4(x - 5)2 y = (x + 7)(x - 7) y = 2x(x + 6) y = 3(x - 5)2 f(x) = 3x2 - 6x + 1 y = 2x(3x - 10) g(x) = -4x2 + 5x4 1 and -5 1 and -5 -4, 1, and -5 -4, -1, and 5 -10 -2 2 10