francescajohnson6969 francescajohnson6969

01-07-2020
Mathematics

contestada

Given f(x) = x2 – 3 and g(x) =
x + 2
Find (gºf)(4).

Respuesta :

MathTutors MathTutors

01-07-2020

Answer: 15

Step-by-step explanation:

(gоf)(4) means g of f of 4. You would plug in f(4) into g(x).

f(4)=(4²)-3=16-3=13

Now that we know f(4) is 13, we would plug in 13 to g(x).

g(13)=13+2=15

Answer Link

Otras preguntas

One of your subjects is half way through a study of an investigational antidepressant that is injected weekly. the drug requires a taper-down regimen, that is,

In act 1, there is a conflict between leaders. Which assessment of the character is not correct?

How long does it take for plastic bags to decompose?

Find the next two terms of the following Arithmetic Sequence:5/6, 2/3, 1/2, 1/3, ...... A. 1/4, 1/5, 1/6B. 0, (-1/3), (-2/3)C. 1/6, 0, (-1/6)D. 0, (-1/3), (-1/2

que marcará una báscula si te pusieras dentro del mar, superior, menor o igual

Mr. Gray shaded the model to show the amount of fertilizer he used for one winter treatment from a 9 oz. Bottle. How much fertilizer would mr. Gray use if he ma

Lenny is playing a game where he flips a coin and rolls a number cube labeled 1 through 6. He listed the possible outcomes in the sample space shown below: {(

identify any changes in an individuals circumstances that may indicate a need to adjust

The measures of the angles in △ABC are given by the expressions in the table. Angle Measure A 65° B (3x−10)° C (2x)° Find the value of x. Then find the me

1. Stephanie participated in an exercise study. Her results show that she burns an average of 420 calories per hour. In a linear model of this situation, whic