Question

If the linear regression for a calibration curve is y=1500x – 200 for x= 0.5 y= ?

If you could briefly explain how you get it that would be amazing thank you!

Answer 1

The value of y from the given equation if x is 0.5, is 450

What is an equation?

They are expressions separated by an equal sign

Given the  linear regression for a calibration curve expressed as:

y=1500x – 200

If the value of x is 0.5, then;

y = 1500(0.5) - 200

y = 750 - 200

y = 550

Hence the value of y if x is 0.5, is 450

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