charlesnakiapf1u4q charlesnakiapf1u4q

23-01-2019
Mathematics

contestada

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

Respuesta :

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

Solve each of the following equations for xx using the same technique as was used in the Opening Exercise. 3^2/x = 81

0.42 is 15% of what number

Fill in the blanks: 8,943 = _______×20³+_______×20²+_______×20+_______×1

2,5 and 6 multiples of 2

If the length of a diagonal of a rectangle is twice the length of one of the sides of this rectangle, then what are the angle measurements between the diagonals

Question 1 with 5 blanksMIREYA Chela, ¿(1) You answered(blank)? CHELA El libro de periodismo está encima de la mesa. MIREYA Gracias. Necesito preparar la tarea

How did Joseph Stalin try to improve the Soviet Union's economy under his five-year plans? Select the two correct answers. A He placed the entire Soviet economy

Consider a problem in which a car of massMis on a road tilted at an angletheta. The normal forceSelect the best answer.Select the best answer.n=Mgn=Mg \cos(\the

What is the probability of 5 movie downloads

Why is eating a variety of foods important to good health?