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

what is production possibility curve?

Evaluate 2x-4y for x = 2 and y = 4.

What does the phrase "the withered leaves of industrial enterprise" compare failed businesses to? a. Necessary parts of American life that are dying b. Farmla

why is blood considered to be a suspension?

What is the ratio of the radius of a circle to its circumference 12π 1πr 1π 2π

Evaluate 2x-4y for x = 2 and y = 4.

Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is worth either 5 points or 2 points. Write a s

There are 32 students in a class. Nine of those students are women. What percent are men? (round to the nearest tenth)

Which of the following is the general form of the equation 5x2 - 20x = 15? x2 - 4x = 3 x2 - 4x - 3 = 0 5x2 - 20x - 15 = 0

what is production possibility curve?