6.2: Practice Progress savec Score: 96.39/200 12/20 answered Question 19 E0/10 F The graph of the function f(x) = 7* - 7 can be obtained from the graph of g(x) = 7* by one of the following actions: (a) shifting the graph of g(x) to the right 7 units; (b) shifting the graph of g(x) to the left 7 units; (c) shifting the graph of g(x) upward 7 units; (d) shifting the graph of g(x) downward 7 units; (e) reflecting the graph of g(x) in the a-axis; (f) reflecting the graph of g(x) in the y-axis; Your answer is (input a, b, c, d, e, or f) Is the domain of the function f(x) still (- 00, 00)? Your answer is (input Yes or No) The range of the function f(x) is (A, ), the value of A is Question Help: D Video Submit Question Jump to Answer

When examining the formula of a function that is the result of multiple transformations, how can you tell a horizontal stretch from a vertical stretch?

When examining the formula of a function that is the result of multiple transformations, how can you tell a horizontal shift from a vertical shift?

Why does the vertical line test tell as whether the graph of a relation represents a function?

What is the advantage of knowing how to recognizetransformations of the graph of a parent functionalgebraically?

Before you attempt this question, on your graphing calculator hit MODE and turn STATDIAGNOSTICS on! (Or hit 2nd-0 and find Diagnosticon in the catalog.) Juwan is investigating how long his phone's battery lasts (in hours) for various brightness levels (on a scale of 0-100). His data is displayed in the table and graph below. How's Brightness Level (x) Hours (y) 20 7 6 5 A 5 N 1 37 37 39 42 61 64 66 76 4.3 4.5 4.2 5.6 3.3 4.2 2.7 3.6 10 20 30 40 50 60 70 80 90 100 11 Brightness Level a) Find the equation for the line of best fit. Keep at least 4 decimals for each parameter in the equation. (You should begin by typing y=) b) Interpret the slope in context. ● Juwan should expect -0.0366 brightness level per hour. Juwan should expect -0.0366 hours per brightness level. c) What does the equation predict for the number of hours the phone will last at a brightness level of 42? hours d) Calculate the correlation coefficient r.

Part 1) Use the given graph of the function f to find the following values for f^−1. 1. f^−1 (−4)= 2. f^−1 (−3)=   3. f^−1( 0)=   4. f^−1 (2)= 5. f^−1 (4)=

Is Vertical dilation  when a function is either stretched or compressed along the y axis?Is Horizontal dilation is when a function is stretch or compressed along the x axis?

Give a thorough analysis of the function f(x) = x^3 / (1+x)^2 , and sketch an accurate graph of the function.

Draw the graph of f ( x ) = ( − x + 1 ) ^2