It would be , or, in simplest form, .
You get this by adding all the marbles to find the total number of marbles. <em>10+7+12+9</em>, which equals <em>38</em>.
You have <u>10 red marbles out of 38 total</u>, so that is represented by !
100/100 that’s easy bro come on i gotchu
Answer:
Step-by-step explanation:
The vertex form of a parabola f(x) = ax² + bx + c:
(h, k) - vertex
We have the equation:
Finally:
Answer:
f(x) = -1/x+5 +2
Step-by-step explanation: