Math Problem Statement

what are the points on the graph

Solution

The equation provided is y=8x10y = 8x - 10. To graph this line, we need to identify the y-intercept and use the slope to find additional points on the graph.

Step 1: Identify the y-intercept

The y-intercept is the point where the line crosses the y-axis. For the equation y=8x10y = 8x - 10, the y-intercept is -10. This gives us the point (0,10)(0, -10).

Step 2: Use the slope to find another point

The slope of the line is given by the coefficient of xx, which is 8. This means that for every 1 unit increase in xx, yy increases by 8 units.

Starting from the y-intercept (0,10)(0, -10):

  • Increase xx by 1: x=1x = 1
  • Increase yy by 8: y=10+8=2y = -10 + 8 = -2

So, another point on the line is (1,2)(1, -2).

Points on the graph:

  1. (0,10)(0, -10)
  2. (1,2)(1, -2)

You can plot these points on the graph and draw a straight line through them to represent the equation.

Would you like more details or have any questions about this?

Here are 8 related questions:

  1. How do you determine the slope from a given equation?
  2. What is the significance of the y-intercept in a linear equation?
  3. How would the graph change if the slope were negative?
  4. Can you find another point on the line using the slope?
  5. How do you graph a line if the equation is not in slope-intercept form?
  6. What happens to the graph if the y-intercept is positive?
  7. How would you determine if two lines are parallel?
  8. What is the general form of a linear equation?

Tip: Remember that the slope determines the steepness and direction of a line. A larger slope means a steeper line, while a negative slope indicates the line slopes downwards.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Graphing
Linear Equations
Slope
Y-intercept

Formulas

-

Theorems

-

Suitable Grade Level

Grades 6-8