A researcher studying koi fish collected data on three variables, A, B, and C. The following residual plots show the residual fo
r a model for predicting each variable from the age of the fish. A conclusion that a linear model between the variable and age is appropriate is supported by which plot or plots?
1.)A Only
2.)B Only
3.)C Only
4.)A and C only
5.)B and C only
<span>product of the second and third integer is 63 63=3*3*7 or 63=7*9 These are two consecutive integers. We need three integers and the first one is missing so the solution: 5-7-9
Look at the LHS: you have the square of x, then you have 2 times x, times -1. to complete a square you just need to add the square of -1, that is 1. That becomes