hatecommoncore48 hatecommoncore48
  • 16-11-2015
  • Mathematics
contestada

using A(x)=x(48-x) find the following: a.A(10) b.A(20) c.A(28) d.A(x)=0

Respuesta :

Panoyin
Panoyin Panoyin
  • 17-11-2015
  A(x) = x(-x + 48)
  A(x) = x(-x) - x(48)
  A(x) = -x² - 48x
A(10) = -(10)² - 48(10)
A(10) = -100 - 480
A(10) = -580

  A(x) = x(-x + 48)
  A(x) = x(-x) - x(48)
  A(x) = -x² - 48x
A(20) = -(20)² - 48(20)
A(20) = -400 - 960
A(20) = -1360

  A(x) = x(-x + 48)
  A(x) = x(-x) - x(48)
  A(x) = -x² - 48x
A(28) = -(28)² - 48(28)
A(28) = -784 - 1344
A(28) = -2128

A(x) = x(-x + 48)
A(x) = x(-x) - x(48)
A(x) = -x² - 48x
A(0) = -(0)² - 48(0)
A(0) = 0 - 0
A(0) = 0
 



Answer Link

Otras preguntas

What is 800 and 1000 converted in as a fraction
NO JOKE THIS IS AN ACTUAL SCHOOL QUESTION What was the BIG result after the death of George Floyd
Why are captions important
The “Dress Rehearsal” to WW2 was the Nazis and Italian Fascists bombing cities in *
what best describes earths north magnetic pole
For an ideal gas in a confined area, when the volume is decreased and the temperature is increased at the exact same time, the... a. average kinetic energy is d
What type of sentence is this, "They sat and listened to the speech."?
In Nicaragua, President Taft's use of Dollar Diplomacy O helped Nicaragua remain peaceful for many years. O angered people in other Latin American countries. O
The two-way frequency table shows the number of stores in two different cities. What is the percentage of retail stores in City A? A. 31% B. 53% C. 57% D. 100%
If (0, 2) maps onto (-3, -5), then (8, 5) maps onto _____?