Review Lesson 7-5: Solve the equation. Show your work on the canvas.
Enter only a number (the value of x).
10 points
10
Question 2
2.
Review Lesson 7-5: Solve the equation. Show your work on the canvas.
Enter only a number (the value of x), as an improper fraction.
10 points
10
Question 3
3.
Review Lesson 6-7: Find the inverse of the function f. Show your work on the canvas.
Enter the simplified inverse in the response field in function notation, beginning with f^{-1}(x)=.
10 points
10
Question 4
4.
Lesson 6-7: Graphing
Graph 1: Graph f(x)=2x+8
Graph 2: Graph f^{-1}(x)
Graph 3: Graph y=x
Click the graph tab.
Click on the graph background to add a point. Add two points to create a graph. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.
5 points
5
Question 5
5.
Review Lesson 6-7: Is the inverse of f a function?
12 points
12
Question 6
6.
Review Lesson 2-2: Given that y varies directly with x, find y in each scenario.
y = \frac{5}{2}
y = 15
y = 10
y = 3
y = \frac{6}{5}
y = \frac{4}{3}
If x = 2 when y = 4, find y when x = 5.
If x = 1 when y = 5, find y when x = 3.
If x = 10 when y = 3, find y when x = 4.
9 points
9
Question 7
7.
Vocabulary Review: Categorize each statement as true or false.
A logarithmic equation is an equation that contains only one logarithm.
The logarithm of a power is the difference of the logarithm and the exponent.
