Makkkyy6
Makkkyy6
23-02-2017
Mathematics
contestada
Please help me! Thanks!
Respuesta :
ChandrikaP
ChandrikaP
23-02-2017
answer is 9
A(x)=f(b)-f(a)/b-a
where a=-10 b=10
f(x)= x^2+9x+18
f(a)=(-10)^2-90+18=28
f(b)=208
A(x)=208-28/10+10
A(x)=180/20=9
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
If consumers start to believe they need a product what is likely to hapen?
Help me with all three problems! This is due tommorow
Why is it important to know what is going on in the world?
what would the graph of y = x2 + 1 look like?
What was Lihué Calel National Park before it became a park, and who was in charge of i
The first row in a theater has 8 seats, the second row has 12 seats, and the third row has 16 seats. If this pattern continues, how many seats will the sixth ro
how are mountains formed
write one paragraph discussing whether it is ever justifiable to limit the rights of citizens or legal residents who have committed no crimes
Barbara buys last year's best-selling novel, in hardcover, for $17.25 . This is with a 25% discount from the original price. What was the original price of
f(x)=3x^2-30x+72help
