Do the Math, But with a Trick I

Do the math I (Hint available!)

Classic
Wrong Answers Some wrong answers will appear in red
0/21
15:00
QuestionAnswerHint
 
A. What is the sum of the roots of the equation:
5x3 + 10x2 - 7x + 4 = 0 ?
 
B. How many different ways can 7 cars finish a race in 1st, 2nd, and 3rd place?
 
C. What are the coordinates of the centroid of the triangle with vertices at
( -1, 2 ), ( 5, 6 ), and ( 2, 1 ) ?
 
D. Is the function y = 5x10 + 7x2 - 8, even, odd, neither, or both?
 
E. What is the average of the 5 numbers: 87, 88, 91, 91, and 95?
(Give the answer as a decimal.)
 
F. What is the definite integral
from zero to two of the square root of
the quantity ( 4 - x2 ) with respect to x?
 
G. What is the slope of the line
4x + 3y = 19 ?
(Express as an improper fraction.)
 
H. What is the phase shift of the wave,
y = 5sin (6x + 2) ?
 
I. A right triangle ABC has legs of
lengths 8 and 15 (right angle C).
When the median CD is drawn,
what is the length of BD?
(Give answer as a decimal.)
 
J. A right triangle ABC has legs of
lengths 8 and 15 (right angle C).
When the median CD is drawn,
what is the area of Triangle ACD?
 

Quiz Scoreboard

More to Explore

You Might Also Like...

May contain spoilers

Today's Top Quizzes in Science

Browse Science

Today's Top Quizzes in Math

Browse Math

More By:
popestcyril

Quiz Plays Rating Category Featured Created
106,644 4.55 Literature Aug 8, 2013
105,196 4.56 Language Jun 5, 2013
98,742 4.35 Geography Dec 11, 2014
83,253 4.49 Geography Apr 28, 2012
72,832 4.34 Geography May 3, 2012

Go to Creator's Profile

Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.

Report this User

Report this user for behavior that violates our Community Guidelines.

Details: