Unit 7 Differential Equations Quiz Review

• -3

• -1

• 2

• 5

• 10

Which choice below represents this slope field?

• dy/dx = 2x

• dy/dx = -x

• dy/dx = yx

• dy/dx = x²

Tags

CCSS.8.EE.C.8B

Which equation below represents the slope field?

• dy/dx = x - 2

• dy/dx = 1/2x + 1

• dy/dx =1/2 y - 2

• dy/dx = y + 2

Which functions below will have the same slope field? (choose all that apply)

• y = x² - 3

• y = x² + 4

• y = 2x - 5

• y = 2x²

Which slope field is represented by dy/dx = x²?

• 
• 
• 
• 

A puppy gains weight, w, at a rate approximately inversely proportional to its age, t, in months.

• A

• B

• C

• D

• I only

• II only

• II and III only

• I, II, and III

Who is this Dinosaur

• Edmontosaurus

• Stegosaurus

• Velcioraptor

• Ankylosausurs

• cos x

•  sin x

•  tan x

• sec 2x