9(-2)+x=-8
And x would be positive 26
Interpretation. <span>R2</span><span> is a statistic that will give some information about the goodness of fit of a model. In regression, the </span><span>R2</span><span> coefficient of determination is a </span>statistical<span> measure of how well the regression line approximates the real data points. An </span><span>R2</span><span> of 1 indicates that the regression line perfectly fits the data. so the correct answer is B. </span><span>about 67% of the predictions made using linear model are correct</span>
Answer:
4-2 7/12=3 12/12- 2 7/12=1 5/12
1 5/12-2/3=17/12-2/3=17/12-8/12=9/12=3/4
Answer:
x = 5/2 & x = 1/3
Step-by-step explanation:
Create two equations and solve
1) 2x-5 = 0 & 2) 3x-1 = 0
1) 2x = 5
x = 5/2
2) 3x = 1
x = 1/3
You create two equations as you want the left hand side (LHS) to equal 0 (RHS), thus if one of the brackets becomes 0 it will result in the whole LHS beocming 0 as the brackets are being multiplied (anything multiplied by 0 = 0)