The equations for the given graphs will be y = 2x +3 and y =-|x-1|-1.
What is an equation?
An equation is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line. A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The equation for the first graph is calculated by getting the slope.
Slope = Rise / Run = 3 / 1.5 = 2
Equation will be y = mx + c.
3 = 0 + c
c = 3
The equation will be written as:-
y = 2x + 3
The other equation will be:-
y =-|x-1|-1
Therefore, the equations for the given graphs will be y = 2x +3 and y =-|x-1|-1.
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