3 years ago

What is the quadratic function that is created with roots at 2 and 4 and a vertex at (3, 1)?

Mathematics

1 answer:

Arada [10]3 years ago

4 0

Hello,

y=k*(x-2)(x-4)
and is passing throught (3,1)
==>1=k*(3-2)(3-4)==>k=-1

y=-(x-2)(x-4) is an answer

You might be interested in

(01.02 LC)Simplify 9 − (−4).

levacccp [35]

Answer:

Step-by-step explanation:

When we subtract a negative, it is like adding

9 - -4

9 +4

3 0

3 years ago

Read 2 more answers

I will give you brainlest plzzz helppp!!!!

Morgarella [4.7K]

Answer:

329/9, the answer seems wrong but I triple checked because I thought so too. The answer is 100% correct

Step-by-step explanation:

Angle EFG + Angle FGH + Angle GEF = 180 degrees

(2x+1) + (6x+2) + (x + 19) = 180 degrees

9x + 22 = 180 degrees

9x = 158 degrees

x= 158/9

x+19 = Angle GEF

158/9 + 19 = Angle GEF

329/9 =Angle GEF

Double check:

(2x+1) + (6x+2) + (x + 19), x=158/9

2(158/9) + 1 = 325/9

6(158/9) +2 = 322/3

(158/9) +19 = 329/9

325/9 + 322/3 + 329/9 = 180

3 0

3 years ago

I DON'T KNOW WHAT TO DO WITH THIS. HELP

mixas84 [53]

Ok, so since she spent $15 each week for 10 weeks, she spent a total of $150 over those 10 weeks. The best approach I would use for this is cross multiplication. The total percentage of Books and music would be 35% out of 100% because 10+25=35. The answer is b, 50.

Hope this helps :)

6 0

3 years ago

Selena has 31 days to complete her quilt for the county fair. The blue squares in the quilt can be sewn at a rate

Setler79 [48]

Answer:

The answer is a

Step-by-step explanation:

Becuase its right

6 0

3 years ago

Read 2 more answers

What is the answer I need help!