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3. What is the equation of the line graphed below?
y= -5/2x + 2
y=-5/2x -2
y= 5/2x - 2
y= 5/2x + 2


3 What Is The Equation Of The Line Graphed Below Y 52x 2 Y52x 2 Y 52x 2 Y 52x 2 class=

Sagot :

Answer:

2nd option: -5x-2

Step-by-step explanation:

Since we can see the graph intercepts the y-axis at -2 the equation must end with -2 using the formula:

[tex]y=mx+c[/tex]

Since it has a negative gradient as the graph goes from left to right, the gradient is -5/2