Answer:
y=5/41x
Step-by-step explanation:
Alright, so we can get imagine two points. Imagine that the y axis is miles and the x axis is minutes. When bianca runs 0 miles, she would have run for 0 minutes, and we know that when Bianca runs 5 miles, she would have run for 41 minutes.
We can use slope formula using the change in y over change in x
![(y1 -y2)/(x1-x2)\\](https://tex.z-dn.net/?f=%28y1%20-y2%29%2F%28x1-x2%29%5C%5C)
So substituting values, we would get (5-0)/(41-0) or 5/41
slope is the letter m in the formula y=mx+b
so our equation would be
, b being the y intercept, which would be 0 as you cant run anything when no time has passed
Knowing all of this. the final equation is
![y=\frac{5}{41}x](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B5%7D%7B41%7Dx)
Answer:
vtvtvtvyvyvybytcxctccttc the answer is 1
It depends on your personal preference. If you want to just be simplistic and use a phone for phone calls and stuff and that is it, then go with iphone. If you want a phone with more features, go with android. These are both smartphones. If you really want simple, then go with C or D.
Answer:
Solution given:
Let there be a point P(x, y) equidistant from
A(-3, 2) and B(0,4),
so PA = PB,
![\sqrt{(x+3)²+(y-2)²}=\sqrt{(x-0)²+(y-4)²}](https://tex.z-dn.net/?f=%5Csqrt%7B%28x%2B3%29%C2%B2%2B%28y-2%29%C2%B2%7D%3D%5Csqrt%7B%28x-0%29%C2%B2%2B%28y-4%29%C2%B2%7D)
squaring both side
![(\sqrt{(x+3)²+(y-2)²})^{2}=(\sqrt{(x-0)²+(y-4)²})²](https://tex.z-dn.net/?f=%28%5Csqrt%7B%28x%2B3%29%C2%B2%2B%28y-2%29%C2%B2%7D%29%5E%7B2%7D%3D%28%5Csqrt%7B%28x-0%29%C2%B2%2B%28y-4%29%C2%B2%7D%29%C2%B2)
x²+6x+9+y²-4y+4=x²+y²-8y+16
x²+6x+y²-4y-x²-y²+8y=16-4-9
6x-4y+8y=3
<u>6x-4y=3 </u><u>i</u><u>s</u><u> </u><u>a</u><u> </u><u>r</u><u>e</u><u>q</u><u>u</u><u>i</u><u>r</u><u>e</u><u>d</u><u> </u><u>l</u><u>o</u><u>c</u><u>u</u><u>s</u><u> </u>
<u>A</u><u>c</u><u>t</u><u>u</u><u>a</u><u>l</u><u>l</u><u>y</u><u>:</u>
<u>A</u><u> </u><u>locus</u><u> </u><u>is</u><u> </u><u> </u><u>a curve or other figure formed by all the points satisfying a particular equation of the relation between coordinates, or by a point, line, or surface moving according to mathematically defined conditions.</u>