Answer:

Step-by-step explanation:
All lines in the plane are of the form
y = mx+b
<u><em>The intersection with the Y-axis is obtained by replacing x with 0
</em></u>
<u><em>The intersection with the X-axis is obtained by replacing y with 0
</em></u>
If we want that the Y-intercept = -5, then
-5 = m(0)+b
So b = -5
Our temporal equation is then
y = mx-5
If we want that the X-intercept = 7, then
0 = m(7)-5
7m = 5
m = 5/7
So our final equation is
Attached is the graph of the line
It's 21212121
________
10000...
y=(1/2)x-1
You have to set both to y and then add. After that you solve for y
Answer:
The reflection is in the y-axis cause the y point went from -7 to 7 and the x point stayed the same.
The correct answer would be B.)
Multiplying -5x-7= 35
Multiplying two negative numbers gives you a positive