Question

Which of the following best describes the graph of f(x) = x2 - 3x - 10?
Minimum at (1.5, -12.25) with intercepts at (5, 0) and (-2, 0)
Minimum at (-1.5, -12.25) with intercepts at (-5, 0) and (2, 0)
Minimum at (-3.5, -2.25) with intercepts at (-5, 0) and (-2, 0)
Minimum at (3.5, -2.25) with intercepts at (5, 0) and (2, 0)

Answer 1

i am here

Answer 2

hey!

Answer 3

To find the intersections, solve the zeros

Answer 4

To do that, factor x2-3x-10

Answer 5

What would you get?

Answer 6

The second one idk

Answer 7

Factor it into (x-5)(x+2)

Answer 8

then solve for x in [x-5=0, x+2=0]

Answer 9

so that first one?

Answer 10

idk

Answer 11

x=5,-2 is the zeroes.

Answer 12

The minimum is the least value on Y point on ordered pair.

Answer 13

Graph the equation.

Answer 14

When graphing you will see a line pass through (5,0) and (-2,0)

Answer 15

i will give you two medals for the answer

Answer 16

ok

Answer 17

@heretohelpalways

Answer 18

I am here again, I don't know how to solve this so I will tag some people

Answer 19

ok

Answer 20

yes plz thanks

Answer 21

@Jacob902

Answer 22

@Skielerlucas04

Answer 23

hey

Answer 24

you dont need to call them, I can do this :)

Answer 25

Help plz

Answer 26

ok then do it

Answer 27

Find the axis of symmetry

Answer 28

-b/2a

Answer 29

-3/2

Answer 30

Just tell me the answer

Answer 31

-3/2 = -1.5

Answer 32

B

Answer 33

i think

Answer 34

lol

Answer 35

no

Answer 36

not b

Answer 37

A

Answer 38

its 100% A

Answer 39

A

Answer 40

ya i got A

Answer 41

Medal?

Answer 42

no me lmfao

Answer 43

:'(

Answer 44

Dont tell me your the ppl like "no u"

Answer 45

huh

Answer 46

thats ROBLOX

Answer 47

nothing

Answer 48

medal please

Answer 49

nope

Answer 50

I gave you sir ...

Answer 51

i took that junk away

Answer 52

medal me!

Answer 53

i did

Answer 54

ok and me?

Answer 55

:(

Answer 56

nope :P

Answer 57

Im the one who did the work...

Answer 58

nu uh lmao

Answer 59

Factor completely 12a3b + 8a2b2 - 20ab3.
4ab(3a + 2ab - 5b2)
4ab(3a2 + 2ab - 5b2)
4a2b(3a3b - 2a2b2 - 5ab3)
4a2b(3a2 + 2ab - 5)

Answer 60

B

Answer 61

THANKS

Answer 62

Why do I get no medals if im doing all the work?

Answer 63

Great support :(