Answer:
2/9x
Step-by-step explanation:
The discontinuity are the point wherein the function is not defined.
The zeros are the points wherein f(x)=0.
Computing the discontinuity points:
Set
![x-1=0](https://tex.z-dn.net/?f=x-1%3D0)
then the discontinuity point is at
![x=1](https://tex.z-dn.net/?f=x%3D1)
.
Comptine the zeroes:
Set
![3x^2+x-4=0](https://tex.z-dn.net/?f=3x%5E2%2Bx-4%3D0)
Compute the discriminant:
![1^2-4(3)(-4)=49=7^2.](https://tex.z-dn.net/?f=1%5E2-4%283%29%28-4%29%3D49%3D7%5E2.)
Then with quadratic formula we get the solutions:
![(-1-7)/6=-8/6\\(-1+7)/6=1](https://tex.z-dn.net/?f=%28-1-7%29%2F6%3D-8%2F6%5C%5C%28-1%2B7%29%2F6%3D1)
The two zeros are
Answer:
what the heck is this
Step-by-step explanation:
Answer:
you would need to find a number 25,26,27,28... times bigger than the number it self so 2×50=100 which means in decimal from can be 0.25
Step-by-step explanation:
2÷50
Answer:
C. 780
Step-by-step explanation:
C(n) = 500 + 4n n = number of students attending = 70
C(70) = 500 + (4*70)
C(70) = 500 + 280
C(70) = 780