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What is the first step in reading a graph?
The first step in reading a graph is to look at the title to learn what the graph is about.
Find the slope of a tangent line to the graph?
Use the four-step process to find the slope of the tangent line to the graph of the given function at any point.
How do you graph 8x-4y equals 20?
Step 1: Put x = 0 into the equation which becomes -4y = 20 so that y = -5. So mark (0, -5) as one point on the graph. Step 2: Put y = 0 into the equation which becomes 8x = 20 so that x = 2.5 So mark (2.5, 0) as another point on the graph. Step 3: Join the two point and extend the line in both directions. Step 4: Hand in your work!
How do you find the equation for the line of best fit?
There are many ways, but probably you aren't in a statistics class, but in an algebra class. Step 1 plot all the data points on a coordinate plane graph (x-y graph) Step 2 estimate a line 'close' to points. Step 3 use 2 points ON THE LINE (these do not need to be data points) Step 4 find slope of line using points from step 3 Step 5 use point-slope formula to write the equation.
What are the five parts of a graph?
the five graph is line graph,bar graph,pictograph,pie graph and coin graph
