Answer:

Step-by-step explanation:
The x-intercepts are the values of x for which y=0, that is f(x)=0.
The x-intercepts of
are the values of x such that
Divide both sides by 4 to simplify a little
Solve the quadratic equation
and you get the 2 x-intercepts
x =10/2 and x = 2/2
or
x = 5 and x = 1
The average is the midpoint

Answer:
4.45 or 4 so b
Step-by-step explanation:
Answer:
Tamar
Step-by-step explanation:
Since we're rounding to the hundredths place, we need to see if the thousandths place is greater or equal to 5. Since it is less than 5, we round down to 72.63.
Answer:
Bill = 72
Step-by-step explanation:
Since Bob scored 1/3 of the number of points that Bill would have scored if Bob scored 24 points......
24 divided 1/3
= 72
Answer:
12
Step-by-step explanation:
For this question, simply plug in -2 for x:

Hope this helps!!