Answer:
6
/5
Step-by-step explanation:
Answer:
A, C and E.
Step-by-step explanation:
They are functions of degree 3 ( they contain an 'x^3' as the highest degree).
Answer:
point (0, 4.5)
point (-6, 0)
point (1 , 5.25)
Step-by-step explanation:
The first step is to introduce values of x to the function to obtain three points that belong to the equation ![3x-4y = -18](https://tex.z-dn.net/?f=3x-4y%20%3D%20-18)
x = 0
![3(0) -4y = -18\\\\y = 18/4 = 4.5](https://tex.z-dn.net/?f=3%280%29%20-4y%20%3D%20-18%5C%5C%5C%5Cy%20%3D%2018%2F4%20%3D%204.5)
point (0, 4.5)
y = 0
![3x-4(0) = -18\\\\x = -6](https://tex.z-dn.net/?f=3x-4%280%29%20%3D%20-18%5C%5C%5C%5Cx%20%3D%20-6)
point (-6, 0)
x = 1
![3(1) -4y = -18\\\\-4y = -18-3\\\\y = 21/4 = 5.25](https://tex.z-dn.net/?f=3%281%29%20-4y%20%3D%20-18%5C%5C%5C%5C-4y%20%3D%20-18-3%5C%5C%5C%5Cy%20%3D%2021%2F4%20%3D%205.25)
point (1 , 5.25)
The graph of the function is shown in the attached image
I believe the answer is D.