paigeamassey
paigeamassey paigeamassey
  • 24-08-2017
  • Mathematics
contestada

I do not know how to solve this problem... I need help on problems 3 and 4.

I do not know how to solve this problem I need help on problems 3 and 4 class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 24-08-2017
3)
a) (1,2); (4,5)

f(1) = 2
f(4) = 5

b)
f(4) - f(1) = 5 - 2 = 3

c)
         f(4)-f(1)
y  = ------------ (x - 1) + f(1)
           4 - 1

y = (3/3) (x - 1) + 2
y = 1(x+1) + 2
y = x +3

4)

a)
         f(4)-f(1)    f(4)-f(1)
      ------------ > ----------
           4 - 1        4 - 3

b)
         f(4)-f(1)    
      ------------ < f(1)
           4 - 1        
    


Answer Link

Otras preguntas

a house builder builds flats & houses in a ratio of 2:5 if he builds 10360 properties how many flats is that?
Twice n, less three, equals 5
Which of the following statements about the formation of a solution is true?
ANALOGY: monatomic is to O as _____________is to O2. a. monatomic b. triatomic c. solution d. diatomic
True or false: alcohol and drug abuse only affects intoxicated individual
Please help what is the square root of 102 and 340?
The Articles of Confederation placed most government power and responsibility with the local governments state governments federal government national governmen
Choose the equation that represents the graph below: Graph of a line passing through points 0 comma 4 and 3 comma 0 y = −three fourthsx + 4 y = −four thirdsx
What is the source of energy that drives photosynthesis? sunlight hydrogen ions electrons oxygen
What are Z- and Z2-scores?