Lorelei7 Lorelei7

01-06-2017
Mathematics

contestada

Let f(x)=x+8 and g(x) =x^2 -6x - 7. Find f(g(2))

Respuesta :

mreijepatmat mreijepatmat

01-06-2017

f(x)=x+8 and g(x) =x² -6x - 7

Calculate f(g(2))

1st calculate g(2) = 2² - 6(2) -7 ===> g(2) = - 15

2nd f(g(2)) becomes f(-15)

3rd replace x by -15 in f(x) =x+8 ==> -15+8=-7 and f(g(2)) = -7

Answer Link

Otras preguntas

Please I need help. I need answers to both domain and range

Please help me this is for chemistry and this is due tomorrow The question is in the photo

Please help I only have until 8:15 AZ time ;-; Twice a number, increased by one, is between negative 3 and 9. Find all the numbers.

Question 4 1 pts The five health components of fitness are flexibility, muscular strength, muscular endurance, body composition, and running O cardiorespiratory

what is the first step she should take to solve her problem

what is the function of cytoplasm

Create and answer your own question using fractions. You may use any topic, as long as it is appropriate.

Severe weather can best be defined as weather that A. puts lives and property at risk B. helps us decide our daily activities C. follows a predictable and consi

help with question in picture

A rectangle formed by a 30cm wire , if the length of the rectangle was twice its width , then what is the area of the rectangle ? A.15 B. 150 C. 300 D. 50