Question 15 Given that f(x)2x + 3, and g(x)=2x2 – 1. Determine (gof)(x), expand, and simplify....
Question 16 Given that f(x)= - 3x2 - 6x + 2. Determine the vertex. Question 17 x²+2 Given that log3(x2 + 2) - log3(x + 4) = 1. What numerical value is equal to? ( You are not asked to solve the equation.) X + 4 Question 18 f(x) = log x is reflected over the x-axis, translated to the left 2 units, then stretched away from the X-axis by a factor of 3. What does it become?
Given f (x) = 4x + 3 and g(x) = 2x2 + 5, find (gof)(x)and the domain of go f. UTAL Cditor
Completely factor the following expression 2x2 - 7x+3 TTT Arial 3 (12pt) T - - E - MS @25 Path:p Words:0 QUESTION 2 Completely expand the logarithmic expression into a sum and difference of logs. Write all powers as factors. Simplify as much as possible. Show work, including each step of your expansion. log. ***1 TT T Arial 3 (12pt) T-5 - EM 's
Given f(x)= 2x+3 and g(x) = VX-4 find (gof)(5)
Find fog(x), gof(x), and g-1 (x) where f(x) = 2x2 and g(x) = x+3 are functions from R to R.
Given the function f(x) = -2x? +12x - 5, describe the transformations compared to the parent function y = x2. A. f(x) is shifted 3 right, up 13 and then reflected over the x-axis. B. f(x) is shifted 3 left, down 13 and then reflected over the x-axis. C. f(x) is shifted 3 right, down 13 and then reflected over the x-axis. D. f(x) is shifted 3 left, up 13 and then reflected over the x-axis.
Let f(x) = -9 logo (x + 3) + 5. Graph f(a) using transformations. (a) Identify the transformations used to graph f(x). Select all that apply. horizontally stretched vertically stretched shifted right 3 units shifted left 3 units vertically compressed shifted up 5 units reflected over the y-axis shifted up 5 units shifted down 5 units shifted left 5 units reflected over the z-axis shifted right 5 units shifted down 5 units horizontally compressed (b) Identify the important point of...
Question 12 X-2 Solve X +3 SO. Express then solution in interval notation. Question 13 x2 - 4x +3 Determine the domain of f(x)= in interval notation. X - 1 Question 14 Given that f(x) = - 4x + 3 is a one-to-one function. Determine f-1(x). Question 15 Given that f(x) = 2x + 3, and g(x)=2x2 – 1. Determine (gof)(x), expand, and simplify.
Question #3, Section 3.5 A.)Let f(x) = (x-3)^2. Find f(-x) and -f(x). f(-x)= -f(x)= Is f(x) odd, even, or neither? B.) Let f(x) = Squareroot(x). Find g(x), the function that is f(x) reflected over the x-axis and horizontally stretched by a factor of 5. g(x)=
Question 15 1 pt 1 Details -3.2 - 7 Given the function f(x) = - 2x2 + 2x + 11 32 +4 Calculate the following values: <-3 -3<<4 f(4) = f(10) = f(-3) = fl - 9) = f(1) = f(2) = Question 16 1 pt 1 Details Find the average rate of change for the given function over the indicated values of x. If necessary, round your final answer to two decimal places. y = 5x + 7, where...