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Ber [7]
3 years ago
10

Graphs and lines. please help thx

Mathematics
1 answer:
Elodia [21]3 years ago
3 0

Answer:

y=\frac{4}{3}x+4

Step-by-step explanation:

In order to identify the equation of line from the given graph, we need to find the slope and the y-intercept.

Slope of a line is the ratio of rise to run or change in y over change in x.

The y-intercept is a point on the line for which the x value is 0. In other words, it is on the y-axis.

Here, from the graph,

y-intercept is at point (0,4). So, y-intercept is the y value which is,b= 4.

Also, slope is given as, m=\frac{\Delta y}{\Delta x}=\frac{4}{3}

Therefore, the equation of the line is:

y=mx+b\\y=\frac{4}{3}x+4

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