Answer:
20 is the answer
Step-by-step explanation:
I did the math.hope it helps :)
Find f(-2) f(x)=9x^2-5x+2
f(-2) means replace x in the equation with -2:
f(-2)=9(-2)^2-5(-2)+2
= 9(4) +10 + 2
= 36 +10 + 2
= 48
f(-2) = 48
Answer:
A(-6,-5) B(4,1)
Step-by-step explanation:
am not that sure
A mean is an average of a total. If you add all the pets together and divide by the number of people, you get the mean. So 1 +3 + 2 + 4 + 0 = 10
You have 10 pets in total.
There are 5 people.
Mean = 10 pets / 5 people = 2 pets per person. that's the mean or average that everyone has.
