Plsssssss helppppp, this is geometry
1 answer:
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Answer: See below
Step-by-step explanation:
For the first one, we are already given our slope. All we need to do is find the y-intercept, b.
y=-2x+b
6=-2(-3)+b
6=6+b
b=0
The slope-intercept form is y=-2x.
For the second one, we need to first find the slope using .
Now that we have our slope, we can plug it into our slope-intercept form to solve for b.
The slope-intercept form is .
For the third one, we are already given the slope, so all we have to do is find b.
The slope-intercept form is .
For the last one, we need to first find the slope using .
Now that we have our slope, we can plug it into our slope-intercept form and find b.
Our slope-intercept form is .
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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