unit 8

Question 1

-additive relationship:

Answer 1

a relationship among a set of ordered pairs in which

the same value is added to each x-value to find the corresponding y-value

Question 2

-axes (axis):

Answer 2

the horizontal (x-axis) and vertical (y-axis) number lines on a
coordinate plane

Question 3

-coefficient:

Answer 3

a number that is multiplied by a variable(s)

Question 4

-constant:

Answer 4

a fixed value that does not appear with a variable(s)

Question 5

-coordinate plane:

Answer 5

a plane formed by two perpendicular number lines
intersecting at (0, 0)

Question 6

-dependent variable:

Answer 6

the variable in an equation or rule which represents the

output value

Question 7

-independent variable:

Answer 7

the variable in an equation or rule which represents

the input value

Question 8

-intersecting lines:

Answer 8

lines that meet or cross at a point

Question 9

-multiplicative relationship:

Answer 9

a relationship among a set of ordered pairs in
which each x-value is multiplied by the same factor to find each corresponding
y-value

Question 10

-origin:

Answer 10

the point on a coordinate plane where the x-axis and the y-axis
intersect; represented by (0, 0)

Question 11

-quadrants:

Answer 11

any of the four regions of a coordinate plane

Question 12

-rational numbers:

Answer 12

a number that can be written as !
“
in which a and b are

integers but b is not equal to 0; #
$
,
%
&
and 1.4 are examples of rational numbers

Question 13

-solution set:

Answer 13

the set of values that make a statement true