The graph of f is shown for the interval [-2, 6]. 45 40 35 30 25 20 15 10 5 0 54 y x' -3 -2 -1 0 1 2 3 4 5 6 7 8 For which interval is f' < 0 and f" > 0? ○ (-2,0) ○ (0,2) ○ (2,4) ○ (4,6)

How do the graphs of the functions f(x)=x2 and f(x)=x21 differ? We graphed them at the start of this section. What is the difference between their graphs? How are their graphs the same?

Describe all numbers x that are at a distance of 12 from the number - 4. Express this using absolute value notation.

Use a graphing utility to graph f(x)=10|x-|2 on the viewing window [0,4] . Identify the corresponding range. Show the graph.

(-2,2), Consider graph on the left side, de- termine if the function f(x) is continu- ous on the following intervals: (0.1) (3,0), * 1) (-1,2) -3 -2 4. (-2. -1) (3.-1) 2) [0, 3] 3) (-4, -1) 4) (-2,3)

Define f (x) = x+3 Identify which of the following are points on the graph of this function (identify ALL correct answers!). A) (-0.5,0.2) B) (1,0.25) C) (-2,-2) D) (5,0.625) E) (-1,2) F) (0,3)

The domain of the function 11x + 7 is I- 3 f(x) R-{11} OR-(7) OR-(3) R-(0} Question 18 Not yet answered Marked out of 1.00

How to do intermediate value thereom f(x)=2x3+6x2-8x+2 : [-5,-4]

Graph function

Find the slope of the graph of the function at the given value. f(x)=-4x²+6x- when x=-3 O a) f(-3)= 802 9 802 b) f(-3)=-- 27 802 27 c) f(-3)=- d) f'(-3)=- e) f(-3)= 802 802 3