Answer:
The y-coordinate of B' is equal to 2
Step-by-step explanation:
step 1
Find the distance of AB
step 2
Find the length of A'B'
Multiply the length of AB by the scale factor

step 3
Find the midpoint AB


step 4
<em>Find the x-coordinate of B'</em>
The x-coordinate of B' is equal to the x-coordinate of midpoint plus the semi distance A'B'

<em>Find the y-coordinate of B'</em>
The y-coordinate of B' is equal to 2 (because is a horizontal line)
Answer:
y=1
Step-by-step explanation:
If there's no specific answer for y on the page it would most likely mean 1
the whole explanation is in the pic
Answer:
15x-7
Step-by-step explanation:


Answer:
y=-93
Step-by-step explanation:
You just substitute 10 for x
y=-7(10)-23
y=-70-23
y=-93