Answer: C or 2 seconds.
Step-by-step explanation:
To find the vertex in a standard form equation: (-b/2a,f(-b/2a))
plug it in: -64/2*-32 = 2
Answer: 27 x 1/3
Step-by-step explanation: 27/1 x 1/3 = 9 orchards per store
Answer:
The correct option is D. y = 25
.
Step-by-step explanation:
i) From the table and our own observation and a trial and error approach we
can clearly see that the equation that matches y in feet ( the distance
traveled by the rocket) and x in seconds ( the time elapsed) is given by the
equation y = 25![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
Therefore the correct option is D. y = 25
.
This will be your formula:
![\frac{32}{800} = \frac{120}{x}](https://tex.z-dn.net/?f=%20%5Cfrac%7B32%7D%7B800%7D%20%20%3D%20%20%5Cfrac%7B120%7D%7Bx%7D%20)
cross multiply (32 times x) (120 times 800)
this is what you'll get:
Answer:
A
Step-by-step explanation:
The solution to these two graphs will be when they are equal. Therefore:
![x^3+3=x^2+2 \\\\x^3-x^2+1=0 \\\\x\approx -0.755\approx -\dfrac{13}{16}](https://tex.z-dn.net/?f=x%5E3%2B3%3Dx%5E2%2B2%20%5C%5C%5C%5Cx%5E3-x%5E2%2B1%3D0%20%5C%5C%5C%5Cx%5Capprox%20-0.755%5Capprox%20-%5Cdfrac%7B13%7D%7B16%7D)
Hope this helps!