Question

help with 3 part question

Answer 1

for part a you would describe (with words) what the limitations for the square root expression are

Answer 2

something like, "the expression under the square root symbol must be 0 or greater"

Answer 3

then for b write an expression that describes what the possible x values are, given the previous condition

Answer 4

okay so a would be " the expression under the square root symbol must be 0 or greater"

Answer 5

yes

Answer 6

and for b the domain would be \[[2,\infty)\]

Answer 7

very nice

Answer 8

\[, {x | x \ge 2}\]

Answer 9

would i include this also, or just the first

Answer 10

either one is fine (since they're equivalent expressions)

Answer 11

okay so for part II a

Answer 12

i would use um an = something right

Answer 13

i kind of remember

Answer 14

a1-an maybe?

Answer 15

an=4+(n-1)(3)

Answer 16

awesome so answer choice b)

Answer 17

and a would just be 3 because that is the common difference

Answer 18

d is the common difference so d = 3

Answer 19

Part III

the two slopes are 3 and -2

Answer 20

because the equations are in the form y=mx+b where m is the slope

Answer 21

yes

Answer 22

okay and to determine the solutions , it has one right

Answer 23

good, that's it

Answer 24

because they are different the slopes dont match

Answer 25

Ugh thank you i appreciate all your help trust me