Chapter 2.2, Problem 35E

I need help find the function by using y=ax2 + bx +c

In Exercises 11–12, graph each linear function. 2 11. f(x) x + 2 3 12. 2x – y = 6 |

Exercises 47-50: Write a formula for a linear function f whose graph satisfies the conditions. 47. Slope - y-intercept (0. ) 48. Slope –122, y-intercept (0, 805) 49. Slope 15, passing through the origin 50. Slope 1.68, passing through (0, 1.23)

In Exercises 49 and 50, (a) draw the graph of the function. Then find its (b) domain and (c) range. 49. f (x) = -I3-xI +2 50) f(x)=2Ix+4I-3

Sketch the graph of f(x) = -3x³ – 4x? + 6x sketching the graph of a function. Label your graph. 2 by following the steps in