Use row operations on an augmented matrix to solve the given system of linear equations. z = -1 (x, y, z) X + y x + 2y + y 2x L 3z 13z T -4 10 4

Q: how do you determine coterminals?

A: They are obtained by adding and subtacting 360 degrees

Q: Describe about the three positive relationships of Scatterplots?

A: Here's the explanation is as follows; A scatter plot is a type of graph that shows pairs of data…

Q: Define the term coefficients?

A: Coefficients:  A numerical or constant quantity placed before and multiplying the variable in an…

Q: What means supplementary

A: When sum of two angles are 180° then angles are supplementary angles. Suppose one angle is 70° and…

Q: [(et (et + 5)dt

A:

Q: EC an

A:

Q: Which is the right option?

A: Pascal's identity states that Ckn=Ckn-1+Ck-1n-1 for any positive k and n. here  Ckn  are binary…

Q: Determine the value of

A: we have to determine the value of z to correspondingprobability value is 0.0400

Q: what is mode?

A: Mode:Mode is used as a measure of central tendency. The mode is the most frequently occurring value…

Q: Find Зе 3e3ay

A: Partial derivative with respect to x means treat y constant.

Q: What about third one?

A:

Q: What is t

A: Note: After seeing the previous explanation, we observe that the student has some doubts  related…

Q: that

A: a. The parameter of interest is the percentage of times the scanners coming up with wrong price tag.…

Q: Illustrate Linear independence?

A:

Q: Where is a22?

A: The given matrix is:We know that the inverse of a matrix exist if the matrix is non - singular.i.e.…

Q: Table 1,4

A: Independent variables does not relies on other factors and stands alone. Some examples of…

Q: what aboout b?

A: b) To estimate the average change in growth rate associated with a $1,000,000 increase in…