The endpoints of
¯¯¯¯¯¯
A
B
AB¯
are
A
(
9
,

4
)

and

B
(
5
,
−
4
)
.
A(9, 4) and B(5,-4).
The endpoints of its image after a dilation are
A
'
(
6
,

3
)

and

B
'
(
3
,

–
3
)
.

A'(6, 3) and B'(3, –3).
Find the scale factor and explain each of your steps.

What is the value of f(x) = 2.2 for f(-2)?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before