Question

the set (-1,1) is
A.continuous
B.discrete
C.finite
D.infinite

Answer 1

discrete

Answer 2

can u help me with a few more

Answer 3

sure if i can

Answer 4

let f and g be two functions defined by
f(x)=x+5 with the domain all real numbers
g(x)=2x,with domain all real numbers

which of the following statements are true for f and g
check all that apply
A.the domains f and g are equal
B.the ranges f and g are equal
C.the functions f and g are equal

Answer 5

hold up im thinking

Answer 6

@issaiahphillips

Answer 7

@maguihajji u have it yet??

Answer 8

no im sorry ;'( i didnt really understand it in school either

Answer 9

can u help me with more like the very first question

Answer 10

construct a set in the following way .start with the set (1,2) .add all other positive powers of 2 to the set (that is 4,8,16 and so on ) until you get a power of 2 larger than 50 this set is
A.continuous
B.infinite
C.finite
D.discrete

Answer 11

would it be continuous ?

Answer 12

no no it cant be , its finite and discrete ( they mean the same thing btw )

Answer 13

the set (0,-2,2,-4,4,-6,6) is
a.continuous
b.infinite
c.finite
d.discrete

Answer 14

not really sure about that HELP @issaiahphillips

Answer 15

@issaiahphillips

Answer 16

lol here i am

Answer 17

can u help with the question

Answer 18

yeah it is B

Answer 19

thats the first one the second is

Answer 20

c or d

Answer 21

let f and g be two functions defined by

f(x)=x-1with the domain all even integers
g(x)=x+1with the domain all even integers
A.the domains f and g are equa
B.the functions f and g are equal
C.the ranges f and g are equal

Answer 22

its c because the diffrence every time the go up or down is thwe same

Answer 23

thanks for the help