Answer:
1 and -4
Step-by-step explanation:
cause when you factor the equation its (x-1)(x+4)
Pretty sure the answer is 18
3^2+3^2=9+9=18 (with a square root)
I wouldn't use the phrase "extends from." If the leading coeff. is neg, then the graph opens downward. Without more info we do not know the max of this fn. If we did know it, we could state that the graph max is (value) and that the graph "extends downward from this value."
Option 2:
is the correct answer.
Step-by-step explanation:
The radical expressions like these are simplified by using fractional exponents
given
![\frac{\sqrt{4}}{\sqrt[3]{4} }](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B4%7D%7D%7B%5Csqrt%5B3%5D%7B4%7D%20%7D)
Converting radicals into exponents
When there is no base the exponent is 1/2 and as the base is 3, the exponent will be 1/3
So
![=\frac{4^{\frac{1}{2}}}{4^{\frac{1}{3}}}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B4%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%7D%7B4%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%7D)
As the bases of numerator and denominator is same, the exponents can be subtracted
![=4^{\frac{1}{2}-\frac{1}{3}}\\=4^{\frac{3-2}{6}}\\=4^{\frac{1}{6}}](https://tex.z-dn.net/?f=%3D4%5E%7B%5Cfrac%7B1%7D%7B2%7D-%5Cfrac%7B1%7D%7B3%7D%7D%5C%5C%3D4%5E%7B%5Cfrac%7B3-2%7D%7B6%7D%7D%5C%5C%3D4%5E%7B%5Cfrac%7B1%7D%7B6%7D%7D)
Hence,
Option 2:
is the correct answer.
Keywords: Exponents, radicals
Learn more about radicals at:
#LearnwithBrainly
(5280 vodas) * (1/2.71828 moloko/voda) * (1/3.1416 pivo/moloko) ≈ 618 pivos
(because 5280 has 3 significant digits)