yangyus
yangyus
22-08-2017
Mathematics
contestada
AP calculus HW Need help on #61
Respuesta :
coolstick
coolstick
23-08-2017
Expanding the limit, we get (x^2+2x∆x+∆x^2-2x-2∆x+1-x^2+2x-1)/
∆x
Crossing the 1s , the 2xs, and the x^2s out, we get
(2x
∆x+∆x^2-2∆x)/
∆x
Dividing the
∆x, we get
2x+
∆x-2.
Making the limit of
∆x=0, we get 2x-2.
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
30 points!!A rectangle is drawn on a coordinate plane. Three vertices of the rectangle are points A(−7,2) , B(3,2) , and D(−7,−2) . Point C is the fourth ver
Dr. Benson bought 36 notebooks, 84 pencils, and 24 erasers to make identical packages with some notebooks, some pencils and some erasers for his students. He us
Paige went to a hair stylist to get a haircut. Her bill came to $52.00, and she left an 18% tip. How much did she spend in all? Plz show work and explain. A. $4
How to change -2x+y=5 to slope intercept form
what impact does studying late roman and medieval humanities have on our lives?
If Bohr said there are two electrons in the first shell then how many electrons would there be in the first shell of an atom according to the modern atomic the
Hector waters his lawn if it does not rain at least 1 1/2 inches each week. It has already rained 3/8 inch this week. Which inequality represents the number of
What is the volume, in terms of pi, for a cylindrical container with a radius of 3.25 centimeters and a height of 10 centimeters?
Explain why ∠4 is equal to the sum of the measures of the two nonadjacent interior angles (Angle 1 and Angle 2). What is the measure of angle 4?
can someone help me with these two questions please? WILL GIVE BRAINIEST WORTH A LOT ALSO