SMS Alg 5/15 HW - Solving Quadratics by Square Roots

by Malia Rivera

| 13 Questions1

1

Which one lets you know that there will be one solution for the equation below?

d<0

d>1

d=1

d<1

d>0

d=0

2

1

Which one lets you know that there will be two solutions for the equation below?

d<0

d>1

d=1

d<1

d>0

d=0

3

1

Which one lets you know that there will be no solution for the equation below?

d<0

d>1

d=1

d<1

d>0

d=0

4

1

Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

5

1

Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

6

1

Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

7

1

8

1

9

1

10

1

11

1

Write your answer as an exact solution.

12

1

Write your answer as an exact solution.

13

1

A manufacturer is making a cylindrical can that will hold and dispense flower seeds through small holes in the top of the can. The manufacturer wants the can to have a volume of 42 cubic inches and be 6 inches tall. What should the diameter be?

Hint: Use the formula for Volume of a Cylinder: V = pi(r^2)(h), where V is the volume, r is the radius, and h is the height. Round your answer to the nearest inch. DON'T FORGET ABOUT UNITS!!!

Add to my formatives list

Formative uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to the Terms of Service and Privacy Policy.