Question

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Answer 1

A company pays its employees a fixed base salary and a commission based on sales. The scatter plot shows the total earning of an employee of the company (y) based on sales (x):

Plot the ordered pairs 0.5, 6 and 1, 4.8 and 1.5, 4 and 2, 3 and 2.2, 2 and 2.5, 1.5 and 3, 1.2

Which function best represents the data in the scatter plot?
y = 0.1x + 10
y = 0.1x - 10
y = 0.1x + 1
y = 0.2x - 1

Answer 2

a y = 0.1x + 10