Question

Two lines are _______________ if the product of their slopes is -1.

2.
The ratio of the vertical change to the horizontal change is called the _______________.

3.
Two lines in the same plane that never intersect are _______________.

4.
The y-coordinate of the point at which the graph of a line crosses the vertical axis is called the _______________.

5.
A(n) _______________ shifts a graph horizontally, vertically, or both.
a.
translation
b.
parallel
c.
y-intercept
d.
rate of change
e.
perpendicular

Answer 1

Answer:

Step-by-step explanation:

Two lines are __perpendicular_____________ if the product of their slopes is -1.

2.

The ratio of the vertical change to the horizontal change is called the __rate of change_____________.

3.

Two lines in the same plane that never intersect are ____parallel___________.

4.

The y-coordinate of the point at which the graph of a line crosses the vertical axis is called the __y-intercept_____________.

5.

A(n) ___translation____________ shifts a graph horizontally, vertically, or both.

a.

translation

b.

parallel

c.

y-intercept

d.

rate of change

e.

perpendicular