Troyb0y
Troyb0y
02-07-2017
Mathematics
contestada
Find the value of f(-4) if f(x) = x2 + 7.
Respuesta :
royalranger
royalranger
02-07-2017
Just plug in -4 everywhere you see an x:
f(x) = 2x + 7
f(-4) = 2(-4) + 7
f(-4) = -8 + 7
f(-4) = -1
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
What is unit rate each lesson
By 1860 where were most of the country's goods manufactured
Which of the following describes the main reason the Spanish conquistadors needed Native American slaves?
Read the excerpt. Good sir, why do you start, and seem to fear Things that do sound so fair? I’ th’ name of truth, Are you fantastical, or that indeed Which
Imagine you are looking out at a field of flowers. 774 plants have red flowers and 226 plants have white flowers. What can you say about the genotypes of the pa
Mike drank too much at a party last night. This morning he can't remember the previous night's events. Which term describes Mike's experience?
johnny bought 6 movie tickets and spent $54.of the tickets he brought ,3 sixth were childen's tickets that cost $8 each.the other tickets were adulg tickets's.
A hummingbird has a wing beat of about 200 beats per second how many wing beats would a hummingbird have in 3 minutes
What postponed the suffrage movement in the beginning of the 20th century? A. House of Commons B. Equal Franchise Act C. Parliament D. WWI
what is the answer and explanation to Sarai uses 4 cm3 of face wash each night. The cylindrical container of face wash is 10 cm tall and has a diameter of 5 cm.
