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Y= 10-4x identity the slope and y-intercept

2 Answers

0 votes

Answer:

Step-by-step explanation:
First, graph the expression by making sure it goes through 10 on the y-axis and since it shows -4 that means for every 1 unit to the right the y coordinate moves 4 boxes down. (Your graph should look like a downwards slope)

Now, pick 2 points on your graph, ill pick (0, 10) and (1, 6)

Now, put these in point-slope form and you will get your slope

Point-Slope form

m=y2-y1/x2-x1
m= 10-6/0-1
m= 4/-1

m=-4

Also, you can just see that it's the slope by the graph by using rise over run.

User Romans Stepanovs
by
7.9k points
5 votes
Slope = -4 Y intercept=10
User Zkirkland
by
8.7k points

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