How do you graph y=8x?
2 answers:
Answer: in the photo
Step-by-step explanation:
To understand how to graph basic linear equations, you'll need to understand the components of the equation. Essentially, 8x will give you the corresponding y value on the graph.
The formula for basic linear equations is y = mx + c, where m is the slope/gradient. Slope is found by rise/run or (y2-y1)/(x2-x1).
For this specific equation, this means that for every 8 units that you take up (rise), you move one step sideways to the right (run).
Since there are no additional components to this equation, the line will pass through the origin (0,0).
Hope this makes sense!
You might be interested in
Answer:
Step-by-step explanation:
<em>Circumference Formula:</em>
<em>C=2πr</em>
The radius is half of the diameter...
Pi is ...
Answer:
The equation of the line is:
Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:
In which m is the slope and b is the y-intercept.
Two points:
We have these following two points in this exercise:
x = -6, y = -3, so (-6,-3)
x = 4, y = 3, so (4,3)
Finding the slope:
Given two points, the slope is given by the change in y divided by the change in x.
Change in y: 3 - (-3) = 3 + 3 = 6
Change in x: 4 - (-6) = 4 + 6 = 10
So
Then
Finding b:
We replace one of the points in the equation to find b. I will use (4,3).
The equation of the line is: