<span>The function can be represented as
y = f(x) =px(q -x)
So from the coordinate (6, 0)
y = 0 and x = 6
Substituting into the equation we have
0 = 6p(q - 6)
0 = 6pq -36p
6pq = 36p
q = 36p/ 6p
q = 6</span>
For this case we must simplify the following expression:
We rewrite the expression:
We eliminate common terms:
For division of powers of the same base, the same base is placed and the exponents are subtracted:
By definition of properties of powers and roots we have:
So:
Answer:
Option C
Option C is the correct answer
So let's help Mr. Dawson to demonstrate why.
The functions model the cost of the plot of land after x years, so we need to find the cheaper option. Therefore:
Cost of the option A:Cost of the option B:
Cost of the option C: This is the cheaper option
Answer:
Step-by-step explanation:
I. Conjuguez le verbe au temps qui convient :
a) Autrefois, on _________________________ beaucoup. (jouer)
b) Hier, une fille _______________________ du 4eme étage. (tomber)
c) Dès que je ________________________ ma vieille maison, j’achèterai cette
maison-là. (vendre)
d) _________________________ la porte, s’il te plaît. (fermer)
e) Ils ______________________ nous voir la semaine prochaine. (venir)
f) Avant de ______________________, il faut se laver les mains. (manger)
g) Je ____________________________ bientôt. (se coucher)
h) _______________________________ bien ta route ! (savoir)
i) Quand __________________________-tu ton anniversaire ? (célébrer)
j) Dès qu’il _________________________, il me téléphonera. (se réveiller)