What is the y-intercept of the line -7x-5y=-45?
2 answers:
Answer:
-9
First, we must convert the equation into slope intercept form, by solving for y.
Step 1: Add 7x to both sides.

Step 2: Regroup terms.

Step 3: Divide both sides by -5.


Now we can determine the y-intercept by just looking at the equation! the y-intercept is the only constant, -9
I hope this helps!
A brainliest will be greatly appreciated!
Answer:
The y-intercept is at the point (0, 9).
Step-by-step explanation:
WE have the y intercept when x = 0:
-7(0) - 5y = -45
-5y = -45
y = -45/-5 = 9.
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