charlesnakiapf1u4q charlesnakiapf1u4q
  • 23-01-2019
  • Mathematics
contestada

f(x)=5x-1 and g(x)=x^2-4 find (fog)(-5)

Respuesta :

crisforp
crisforp crisforp
  • 23-01-2019

Answer:

We calculate g(-5); then f(g(-5));

g(-5) = (-5)^2 - 4 = 25 - 4 = 21;

f(g(-5)) = f(21) = 5 x 21 - 1 = 105 - 1 = 104;

Step-by-step explanation:


Answer Link

Otras preguntas

I have some white and black marbles in a box. There are 30 white marbles. There are 14 more white marbles than black marbles. How many black marbles do I have?
An ocean-going barge is 50.0 m long and 20.0 m wide and has a mass of 145 metric ton. Will the barge clear a reef 1.50 m below the surface of the water?
water molecules attract to one another to form what kind of bonds?
Which shows the unsimplified solution for x2 + 8x + 6 = 0?
How is a colony different from other places in which people settle?
How do you find 60% of 20?
16d - (4 - 5d) = -67 Please help me find d
In how many ways can a teacher arrange 6 students in the front row of a classroom with a total of 20 students?
find tan 30 degrees and tan 45 degrees using the 45-45-90 triangle therom and 30-60-90 triangle theorm
Why do you think scientists think the first organisms did not need oxygen to survive?