![(3x-8)(2x^2+4x-9)=6x^3+12x^2-27x-16x^2-32x+72=6x^3-4x^2-59x+72](https://tex.z-dn.net/?f=%283x-8%29%282x%5E2%2B4x-9%29%3D6x%5E3%2B12x%5E2-27x-16x%5E2-32x%2B72%3D6x%5E3-4x%5E2-59x%2B72)
Value of the coefficient of the
![x^3](https://tex.z-dn.net/?f=%20x%5E3)
term is
Value of the coefficient of the
![x^2](https://tex.z-dn.net/?f=x%5E2)
term is
Value of the coefficient of the x term is
The value of the constant is
:)
Similarly to the last graph that decreased, this one increases, so you have to see where the line points upwards into the right top corner
CD
I believe your answer is D, scatterplot. hope this helps
Answer:
19) (
)^2 = ![\frac{4}{25}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B25%7D)
20) -
= -81
21)
= 16
Step-by-step explanation:
The only wrong ones are
19) (
)^2 = ![\frac{4}{25}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B25%7D)
20) -
= -81 ... negative is not inside a parenthesis that's why it is still negative
21) you can add another way is
= 16
Everything else looks good. Great job!
Step-by-step explanation:
Convert the speeds of Amir and Ryder to meters per second (m/s).
Amir:
8260 mm/s = 8.260 m/s
Ryder:
930 cm/s = 9.30 m/s
9.30 m/s > 8.260 m/s, so:
Ryder ran approximately 1 meter per second faster than Amir.