Math Problem Statement
Complete the function table for the given domain, and plot the points on the graph for f(x) = 2x - 7.
Solution
The task requires filling in the function table based on the equation , and then plotting the points on the graph.
Step 1: Calculate for each value of :
- When :
- When :
- When :
- When :
- When :
Step 2: The table values are:
0 | -7 |
1 | -5 |
2 | -3 |
3 | -1 |
4 | 1 |
Step 3: Plot these points on the graph:
- Plot (0, -7)
- Plot (1, -5)
- Plot (2, -3)
- Plot (3, -1)
- Plot (4, 1)
This forms a straight line since is a linear function.
Would you like further clarification on plotting the points or understanding the function? Here are some related questions:
- What is the slope and y-intercept of the function ?
- How does changing the slope affect the graph of the line?
- Can you find the x-intercept of this line?
- What happens if we change the equation to ?
- How would you plot points for a quadratic function instead of a linear one?
Tip: The slope of a line tells you how steep it is; the larger the slope, the steeper the line.
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Algebra
Linear Functions
Graphing
Formulas
f(x) = 2x - 7
Theorems
Linear equation theory
Suitable Grade Level
Grades 6-8