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

Solve for t. Speed (Velocity) V = d/t

Explain how an inference is different from an assumption

During which month are you most likely to hear an Oklahoma meteorologist discuss the fujita scale

What is the best definition of act in a play

An 85 kg skydiver is falling through the air at a constant speed of 195 km h-1. At what rate does air resistance remove energy from the skydiver?

If 1/5 of the money in a cash box is 30 dollars, how much money is in the cash box?

Which of the following characteristics of a population likely would result in the population having a low Potential Rate of Evolution? A) High Reproductive Rate

Find the distance represented by 4.9 inches if 1 inch = 50 miles. O A. 4.9 miles B. 49 miles C. 209 miles OD. 245 miles O E. none of these

Consider the Conditional Statement shown. If a student plays the trumpet, then the student is in the school band. Which is a counterexample to this Conditional

a person who studies of the causes and effects of disease is