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

100 points! National Security! According to the 2012 census, approximately 78.9 percent of all American households had a computer at home; of that number 94.8

An interior designer is buying fabric to cover throw pillows for a master bedroom. She needs material to cover 6 pillows—3 rectangle-shaped, 2 cylinder-shaped,

What is the 8th term of the geometric sequence 4, −20, 100, …? −312,500 −12,500 62,500 1,562,500?

graph A graph B graph C graph D Which grap

What is the length of DE is the quadrilateral is a square ? Options A)3 B)10 C)5 D)1

The measure of one interior angle of a triangle is 45 What can you conclude about the other two interior angles of the triangle?

The magnetic field a distance 2 cm from a long straight current-carrying wire is 2 × 10–5 t. the current in the wire is:

Find the product of 6, m and 5

What do bankers take into account when allocating their assets?

Please someone help me answer thank you