okokjade okokjade

03-01-2019
Mathematics

contestada

What is the value of f(-3)?

F(x) = 7-x if x ≤ -2
4x^2 if -2 < x ≤ 0
|x| + 9 if x > 0

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-01-2019

Answer:

f(-3) =10

Step-by-step explanation:

Since x<-2 we will use 7-x as the piece of the step function

f(-3) 7--3

f(-3) = 7+3

f(-3) =10

Answer Link

Otras preguntas

Nadine can send or receive a text message for 15 cents or get an unlimited number for 5 dollars. Write and solve an inequality to find how many messages she can

Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?

What is Sir Francis Drake hardships

When was William Shakespeare born

What are two different ways to describe and label the layers of the Earth?

A child is standing across the street from his apartment . His mother is on their balcony . The angle of elevation between the child's eyes and his mothers eyes

in an expression(8/9) squared (-81)+3/5dividedby-9/10

When was World War I?

.is a pot holder a conductor or a insulator

When was William Shakespeare born