Question

How is the graph of y=-8x^2-2 different from the graph of y=-8x^2?
a. it is shifted 2 units to the left
b. it is shifted 2 units to the right
c. it is shifted 2 units up
d. it is shifted 2 units down

Answer 1

D!

Answer 2

are you sure?

Answer 3

When you have an extra -2, and y = something minus that extra 2, it means the y ends up being 2 less each time.

Answer 4

okay, thanks!

Answer 5

You're welcome!

Answer 6

i have another question if you want to help

Answer 7

Let's try

Answer 8

how many real number solutions does the equation have?
0=5x^2+2x-12

Answer 9

a. one solution
b. two solutions
c. infinetly many solutions
d. no solutions

Answer 10

The equation will have as many solutions as you have values of x available in the domain. So C

Answer 11

i have another question like this, basically the same exact question but this equation: -8x^2-8x-2=0. all of the answer choices are the same except c and d are flipped around.

Answer 12

There is only one root

Answer 13

(-0.5)

Answer 14

so a then?

Answer 15

So a

Answer 16

thanks for your help!

Answer 17

Yes. Anything else?

Answer 18

um yea if you want to help

Answer 19

Sure.

Answer 20

Are you finding out if the answer is correct right away?

Answer 21

Just wondering...

Answer 22

Any more questions? @weyhey

Answer 23

if an object is dropped from a height of 144 ft, the function h(t)=-16t^2+144 gives you the height of the object after t seconds. When will the object hit the ground?

a. 1.5 s
b. 3 s
c. 6 s
d. 9 s

Answer 24

sorry, someone on twitter who is famous dmd me lol

Answer 25

B

Answer 26

Was that right? @weyhey

Answer 27

idk its a test i havent got the answers yet hold on

Answer 28

Oh ok

Answer 29

im going to close this question okay? ill just message you and tell you if they were right or not