The answer to ur question is number 3
Answer:
Brainliest
Step-by-step explanation:
1 peanut before giving half
1 +1 = 2
2 before giving 2/3
2 x 3/2 = 6/2 = <em><u>3</u></em>
Answer:
The answer is 25.5.
Step-by-step explanation:
30% of $85 is 25.5.
If - 1 is a zero then
![(x + 1)](https://tex.z-dn.net/?f=%28x%20%2B%201%29)
is a factor.
Dividing with this factor using the long division approach, we get the quadratic factor to be,
![4 {x}^{2} + 3x - 10](https://tex.z-dn.net/?f=4%20%7Bx%7D%5E%7B2%7D%20%20%2B%203x%20-%2010)
(see attachment).
We can rewrite the polynomial as
![f(x) = (x + 1)(4 {x}^{2} + 3x - 10)](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%28x%20%20%2B%201%29%284%20%7Bx%7D%5E%7B2%7D%20%20%2B%203x%20-%2010%29)
We can further factor as
![f(x) = (x + 1)(4 {x}^{2} - 5x + 8x - 10)](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%28x%20%2B%201%29%284%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20%2B%208x%20-%2010%29)
That is
Answer:
Because there is only one out put for each domain this mapping diagram is a function.
Step-by-step explanation:
Two sets are involved. There is a directional property, the relation is defined from one set called the domain on to another set called the codomain. A function is a relation that has exactly one output for each input in the domain.