desarai21 desarai21

24-09-2020
Mathematics

contestada

Function notation
Given f(x) = 5x - 3, find f(-2).
Choose:
A-13
B-7
C-5
D0

Function notation Given fx 5x 3 find f2 Choose A13 B7 C5 D0 class=

Respuesta :

24-09-2020

Steps to solve:

f(x) = 5x - 3

~Substitute

f(-2) = 5(-2) - 3

~Simplify

f(-2) = -10 - 3

~Subtract

f(-2) = -13 (Option A)

Best of Luck!

Answer Link

meredith48034 meredith48034

24-09-2020

Answer:

Step-by-step explanation:

f(-2) = 5(-2) - 3 = -10 - 3 = -13

A is the answer

Answer Link

Otras preguntas

Rob cuts a 15 ft wire into 8 equal peices. About how long is each piece

Someone help I don’t understand how we are supposed to do this ?

The sum of 3 consecutive integers is 138. What is the middle number?

50 POINTS!!! If < PQR and < RQS form a linear pair, and, m< PQR = 5x + 5, and, m< RQS = 11x - 65, then: m< PQR = ?

(10 points): My sister Courtney is an assistant professor at a major university and a licensed psychologist. She was invited to speak at a conference in Philade

Si te gusta esquiar eres _______________. Question 1 options: atrevido perezoso estudioso tímido Si te gusta practicar deportes eres ______________. Question 2

A taxicab company charges $2.10 plus $0.80 per mile. Carmen paid a fare of $11.70 How many miles did she travel?

What is the population growth of China between 221 BCE and 1 CE as a percentage?

i need complete help. any?

You spend $28$28 on ingredients to make cookies. You charge $4$4 per container of cookies. How many containers do you need to sell to earn $20$20 in profit? A)4