All possible steps for x in 5 1/2X = 2/3 X=37
1 answer:
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<span>Answer: Slope = -4.000/2.000 = -2.000
x-intercept = 2/6 = 1/3 = 0.33333
<span> y-intercept = 2/3 = 0.66667
What I'm trying to show in the graph is:
</span></span>
y tells us how far up the line goes.........
x tells us how far along...........
m is the Slope or Gradient i.e. how steep the line is.........
b is the Y-intercept i.e. where the line crosses the Y axis.......
I really hope this helps ^-^
What I'm trying to show in the graph is:
</span></span>
y tells us how far up the line goes.........
x tells us how far along...........
m is the Slope or Gradient i.e. how steep the line is.........
b is the Y-intercept i.e. where the line crosses the Y axis.......
I really hope this helps ^-^
Answer:
Step-by-step explanation:
We want to find the equation of a parabola with vertex (0,5), focus at (0,7) and directrix y=3.
This is given by
where p=2, h=0, and k=5
We substitute these values to get:
This simplifies to:
We solve for y to get: