math

two step

100

9x − 7 = −7

0

200

 3p − 2 = −29

-9

300

9 + n/4 = 15

24

400

−9x − 13 = −103

10

500

n/2+5 = 3

-4

real numbers

100

true or false 0 is a whole number

true

200

what is an irrational number

a number that goes on forever with out a pattern

300

which of these is not an integer

-6,  5,  0.4 , 8²

0.4

400

what is a natural number

any number that is not a decimal zero or in the negative

500

which of these are irrational

 1/3,   4/5,   3/7,  2/5,  3/9

3/7

pythagorean theorem

100

what is the formula for pythagorean theorem

a² +b²=c²

200

which is not a right triangle

6²+8²=9²             3²+4²=5²      

6²+8²=10²

5²+12²=13²

6²+8²=9²  

300

is this a right triangle 

5²+4²=6²

no

400

find the missing length

4²+8²=?

8.9

500

true or false c² is always the second longest line

false

domain and range

100

true or false domain is the y and x axis

false

200

their is a dot on the coordinates 

(3,4) what is the domain

3

300

what test do you run to find out if a line is a function

vertical line test

400

is this a function(4,6)

                        (5,7)

                        (3,1)

                        (4,5)

                        (2,9)

no

500

what is the range  (4,7)(1,2)(3,9)(2,5)(8,4)

(7,2,9,5,4)