Answer:
The axis of symmetry is
.
- Check the degree of your polynomial
- Plug your numbers into the axis of symmetry formula
- Write down the equation of the axis of symmetry
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Answer:
Step-by-step explanation:
plug y into the first equation:
8x+5y=24
8x+5(-4x)=24
8x-20x=24
-12x=24
x=-24/12
x=-2
then plug x to the second equation
y=-4
y=-4(-2)
y=8
x=-2
y=8
Answer: -95/42 for exact
-2 11/42 for mixed
Step-by-step explanation: