Math

Question 1

Scatter plot

Answer 1

A graph with points plotted to show a possible relationship between two sets of data

Question 2

Both sets of data values increase

Answer 2

Positive correlation

Question 3

One set of data values increases as the other set decreases

Answer 3

Negative correlation

Question 4

There is no relationship between the data sets

Answer 4

No correlation

Question 5

Trend line

Answer 5

Helps show the correlation between data sets more clearly and can be helpful when making predictions based on the data

Question 6

Linear function

Answer 6

A function whose graph forms a straight line

Question 7

Standard form

Answer 7

Ax^2+By=C

Question 8

It is a linear equation when……

Answer 8

X and Y both have exponents of 1
X and y are not multiplied together
X and y do not appear in denominators, exponents, or radical signs

Question 9

Rate of change

Answer 9

Ratio that compares the amount if change in a dependent variable to the amount of change in an independent variable
Change in dependent variable/change in independent variable

Question 10

Rise

Answer 10

Y

Question 11

Run

Answer 11

X

Question 12

Slope formula

Answer 12

Y2-y1/x2-x1

Question 13

Inconsistent system

Answer 13

A system that has no solution

Question 14

Consistent system

Answer 14

A system with at least one solution

Question 15

Independent system

Answer 15

Has exactly one solution. The graph of an