Write a linear function that relates to y to x

Answer:
y = -2/3x + 5
Step-by-step explanation:
Find the slope by doing change in y / change in x:
-1 / 1.5 = -2/3
Then, put the equation in point slope form:
y - 5 = -2/3(x - 0)
y - 5 = -2/3x
y = -2/3x + 5