Answer:
Step-by-step explanation:
Slope:
when the given points are
and 
Plug in A(8,3) and B(4,8)

Therefore, the slope of AB is
.
I hope this helps!
Answer & Step-by-step explanation:
The domain is the input, and the range is the output.
The domain is also known as the x values and the output as the y values (x,y).
So:
<em>domain: {4, -1, 0, 2}</em>
<em>range: {-4, 3, 5, 8}</em>
:Done
Answer:
She gave Nancy 59.
Step-by-step explanation:
98-39=59
Answer:
2800
Step-by-step explanation:
round 278 to 280
then round 11 to 10
then times the 2 answers together
Answer:
28cm
Step-by-step explanation:
A=a+b
2h=4+10
2·4= 28cm