ericchernypdawrn
ericchernypdawrn ericchernypdawrn
  • 11-08-2018
  • Mathematics
contestada

(picture) is this the correct way to solve 19?

picture is this the correct way to solve 19 class=

Respuesta :

Аноним Аноним
  • 11-08-2018

I cant see your work very clearly so I'll work it out below:-

f(x + Δx) = (x + Δx)^2 - 2(x + Δx) - 3

= x^2 + 2x(Δx) + (Δx)^2 - 2x - 2(Δx) - 3

= x^2 - 2x + (Δx)^2 + 2x(Δx) - 2(Δx) - 3

Answer Link

Otras preguntas

Find the discount for a $200 item on sale for $150
Why do you think many people are willing to face hardships during the war?
help me plz with these questions.   the picture is question 1 and the written on is question 2.The base area of a prism is 150 square feet. Its height is 8 feet
a) a pint is what fraction of a quartb) what fraction of a gallon is a quartc) what fraction of a gallon is a pintd) the answers to parts a-c show that one half
The sum of 9/10 and 1/32 is less than 1 or more than 1?
solve system by substitution y=3x-20y=-x^(2)+34
A glacier moves about 12 inches every 36 hours. About how far does the glacier move in 1 week?
What is 43/24 as a mixed number?
a paddle boat can move at a speed of 6km/h in still water. the boat is paddeled 16km downstream in a river in the same time it takes to go 8km upstream what is
What volume does 8.5 g NH₃ occupy at STP? a. 2.81 L b. 5.61 L c. 11.21 L d. 22.41 L e. 44.81 L