Question

Y

5
4
32
2
1
-5 -4 -3 -2 -1 0
-1
-2
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လ ရာ
-3
1 2 3 4 5
What is the equation of the blue line?
X
hp
14°C

Answer 1

y=4x-3

Explanation:

Using y - intercept form:

y=mx+b

Slope goes up by 4 squares and to the right by 2 squares. This means the slope is 4. The y intercept is -3, thus b is -3.