Answer:
It isn't a vector space
Step-by-step explanation:
If f and g were elements of the set, then the sum f+g should be an element of the set. However the sum of quadratic funcitons may not neccesarily be a quadratic function. Lets look at
f(x) = x²+ x + 5
g(x) = -x²+5
Both f and g are quadratic functions and the graphs of both functions contain the point (0,5), because f(0) = g(0) = 5. However f(x) + g(x) = (x²+x+5)+(-x²+5) = x+10, which is not a quadratic funciton. Furthermore, f+g(0) = 10, so its graph doesnt contain the point (0,5). This shows that f+g is not in the set, therefore, the set cant be a vector space.
First subtract:
150 - 65 = 85
Now divide it to the original:
85 / 150 = 0.57
Multiply by 100:
0.57 * 100 = 57%
Answer:
0,-3
Step-by-step explanation:
See the steps below:) you can use the app photo math. you just take a picture of the problem and it gives you the answer and explains the steps:)
Answer:
The total number of students at Milton Middle School is 240
I have some questions i need help with on my profile :)
Answer:
puedes buscar aplicasuinee que te solucionana estos problemas en play stor se llamaba mathwat o algo así, te responde tus trabajos