Step-by-step explanation:

Answer:
Try negative 10
Step-by-step explanation:
I took the test
Answer: I believe this will be your answer for this.
<u>x = </u>
<u> so basically this is your solution of x equaling to 2 over 729.</u>
<u>(hope this helps!)</u>
Rational numbers because not a whole numbe,r counting number or integer
To find the residual I would subtract the predicted value from the measured value so for x-value 1 the residual would be 2-2.6 = -0.6