Mathematics High School

Find a polynomial equation that has zeros at x = -2,2- 3 and a double root at x = 5
A)
y=(x + 2)(x - 3)(x - 5)
B)
y = (x-2)(x * 3)(x + 5)
C)
y = (x + 2)(x - 3)(x - 5)?
D)
y = (x - 2)(x + 3)(x + 5)2

Answers

Answer 1

Answer:

y = (x + 2)(x - 2)(x + 3)[tex](x - 5)^{2}[/tex]

Step-by-step explanation:

y = (x + 2)(x - 2)(x + 3)([tex]x - 5)^{2}[/tex]

I don't see any of the answers given as being correct.

Related Questions

12 + (8 x (4 + 3) + 2) - 6


evaluate the expression plz help

​

Answers

Answer:

The answer is 64

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

12 + (8 x (4 + 3) + 2) - 6

= 12 + ( 8 x 7 + 2 ) - 6

= 12 + ( 56 + 2 ) - 6

= 12 + 58 - 6

= 70 - 6

= 64

what is the absolute value of the difference in dollars between the flat fees the two companies charge​

Answers

Answer:

not exactly sure what the question is asking but they are all $15 dollars apart

Step-by-step explanation:

9, Ivan uses 30 craft sticks to make each toy
cabin. He has a box of 342 craft sticks.
How many toy cabins can lvan make?
How many sticks will be left?

Answers

Ivan can make 11 toy cabins and has 12 sticks left over.

The midpoint between y and 31= -5
What is y

Giving 10pts

Answers

Answer:

this question doesnt have a solution it makes no sense

Step-by-step explanation:

Determine the slope of a line that passes through the following points.
(3,4), (5,7)

Answers

3.4 bc t itciyc txutxutxytxutciyxitxutcutcutcutx tx txt it

Answer:

6/4 and can be simplified as 3/2

Step-by-step explanation:

Gary bikes 3.275 kilometers.
Melissa bikes 3.24 kilometers.
Who bikes farther to get to school?

Answers

Answer:

Gary bikes farther to get to school

find the area bounded by the curve y= 4-× and the x- axis​

Answers

A=∫
0
2
​
4−x
2
dx
A=[4x−
3
x
3

​
]
0
2
​

A=[8−
3
8
​
]
A=
3
16
​

PLZ answer this question y-5 ≥ -15

Answers

Answer:

y (is less than or equal to) 3

Step-by-step explanation:

i hope this helps :)

The value of the inequality will be : y ≥ -10 .

Given ,

y-5 ≥ -15

Here,

y-5 ≥ -15

To solve the given inequality,

Take -5 from LHS to RHS of inequality,

y ≥ -15 + 5
y≥ -10

Thus the value of y will be equal to or greater than -10 .

Know more about inequality,

https://brainly.com/question/28984017

#SPJ6

Which is the BEST example of a domain-specific​

Answers

Answer:

Example 2:

Step-by-step explanation:

The domain is the set of x -coordinates, {0,1,2} , and the range is the set of y -coordinates, {7,8,9,10} . Note that the domain elements 1 and 2 are associated with more than one range elements, so this is not a function.

Solve and graph 5m-8> 12

Answers

Answer:

4

Step-by-step explanation:

here's your solution

=> 5m - 8 > 12

=> 5m > 12 + 8

=> 5m > 20

=> m > 20/5

=> m > 4

hope it helps

Solve the equation -6 = -9 – 3x for x.
A. -2
B. -1
C. 0
D. 1

Answers

Answer:

Your answer is -1 or B

Step-by-step explanation:

This is your answer because

A: is Incorrect because, 3(-2)= -6 and -9 - -6 = -3

B: is Correct because 3(-1)= -3 and -9 - -3 = -6

C: is Incorrect because, 3(0)= 0 and -9 - 0 = -9

D: is Incorrect because, 3(1)= 3 and -9 - 3 = -12

Thus your answer is B!

your answer is b .

x= -1

isolate the variable by dividing each side by factors that don't contain the variable

-39- 7 hep me plz d and ty

Answers

Answer:

-46

Step-by-step explanation:

Find the missing value here.

Answers

Answer:

The value of x is 6.66

Step-by-step explanation:

For answer refer to the attachment

Related Information :-

There are 4 similarity conditions,

SAS ( side angle side )AAS ( angle angle side )SSS ( side side side )AAA ( angle angle angle)

SOMEONE PLS HELP :(!!!!!!

Answers

it would be C as the answers

~I NEED HELP 7 points!!!~

Answers

Answer:

Yes

Step-by-step explanation:

If i got it wrong my bad

Answer:

Yes. ( I don't know if they want the answer I'm thinking ). : )

Step-by-step explanation:

8. In AABC, mC = 90° and sin A =
What is m angle B in degrees?
A. 30°
B. 45°
C. 60°
D. There is not enough information to determine.

Answers

Answer:

C

Step-by-step explanation:

The degrees of a triangle add up to 180.

Angle C is already 90 degrees therefore angle A + angle B = 90 degrees.

Angle A is equal to sinA=1/2.

sinA=1/2 is equal to 30 degrees if you press 2nd, sin (1/2) into the calculator. You may also know this if you have memorized the values of trig.

90-30=60.

That leaves you with 60 degrees for angle B.

What is the location of the point on the number line that is ą of the way from
A = 5 to B = 23?
A. 7
B. 8
C. 10
D. 9

Answers

Answer: B

Step-by-step explanation:

Ruth wants to put a birdseed mix in her birdfeeder. The mix is 30% wild bird seed and 70% sunflower seed. Her birdfeeder can hold 8 cups of birdseed. How many cups of the mix will be wild bird seed?

Answers

Answer:

2.4 of the cups

Step-by-step explanation:

30% of 8 = 2.4

70% of 8 = 5.6

30% + 70% = 100%

2.4 + 5.6 = 8

-5 = Зу-14
Please help

Answers

Answer: 3

Step-by-step explanation:

-5 = 3y - 14

-5 + 14 = 3y -14 + 14

9 = 3y

9/3 = 3y/3

3 = y

Answer:

-5 = 3y-14

+14      +14

----------------

9 = 3y

--    ---

3     3

3 = y

Step-by-step explanation:

Please help me with this problem...It is a quick problem ​

Answers

Answer:

D

Step-by-step explanation:

Answer:

the answer is D

the climate and weather are two different things

weather is daily

and climate is like winter or spring and summer or fall

so the answer is D

Step-by-step explanation:


If x = 2 and y = 5, evaluate the following expression:
100 – 3(3y – 4x)​

Answers

Answer:

Step-by-step explanation:

100-3(3(5)-4(2)

100-3(15-8)

100-3(7)

100-21

79

Ariana wants to ride her bicycle 37 miles this week. She has already ridden 14 miles. If she rides for 5 more days, write and solve an equation which can be used to determine xx, the average number of miles she would have to ride each day to meet her goal.

Answers

Answer:

4.6 miles for 5 days.

Step-by-step explanation:

37 - 14 = 23

23 divided by 5 = 4.6

solve the following equation​

Answers

Answer: I think it is x= 3/74

Step-by-step explanation:

Answer:

x=3/74

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

20/3x=1/2x+1/4

Step 2: Subtract 1/2x from both sides.

20/3x-1/2x=1/2x+1/4-1/2x

37/6x=1/4

Step 3: Multiply both sides by 6/37.

(6/37)*(37/6x)=(6/37)*(1/4)

x=3/74

Thus, your answer will be x=3/74.

A ball was dropped from a height of 150 cm. The rebound factor of the ball is

0.8. About how high, in centimeters, did the ball go after the third bounce?

A. 77

B. 96

C. 234

D. 293

Answers

Answer: A. 77

Step-by-step explanation:

150(0.8)^3=76.8

which is rounded up to 77

Please help me someone smart

Answers

Answer:

When A is positive there is a minimum vertex.

Step-by-step explanation:

When a parabola is positive the opening goes upwards. When a parabola is negative it goes downwards. The negative sign on the A coefficient means that you reflect your equation across the x-axis

Answer:

The first one.

Step-by-step explanation:

This is due in 6 minutes please help

Answers

Answer:

f(x)=-2x^2+32x-114

Step-by-step explanation:

Answer:

f(x) = -2x^2 + 142

Step-by-step explanation:

f(x) = -2(x - 8)^2 + 14

f(x) = -2(x)^2 - (-2)(-8)^2 + 14

f(x) = -2x^2 - (-2)(64) + 14

f(x) = -2x^2 - (-128) + 14

f(x) = -2x^2 + 128 + 14

f(x) = -2x^2 + 142

A sine curve with a period of 8, an amplitude of 2, a left phase shift of /3, and a vertical translation down 5 units.

Answers

Answer:

[tex]y=2sin[\frac{\pi}{4}(x+3) ]-5[/tex]

Step-by-step explanation:

The standard form for a sinusoidal function is given by:

y = Asin[B(x - C)] + D

Where A is the amplitude of the sine wave, the period is 2π/B, C is the phase shift and D is the vertical displacement / translation

Given:

A = 2, D = -5 (down), C = -3 (left).

8 = 2π/B; B = π/4

Therefore:

[tex]y=2sin[\frac{\pi}{4}(x+3) ]-5[/tex]

the diagram shows a right angle triangle..

Answers

Area of triangle = base x height x 1/2

18 = (x - 1) • (x + 4) • 1/2

18 • 2 = (x - 1) • (x + 4)

36 = (x - 1)(x + 4)

36 = (x² + 4x - 1x - 4)

36 = x² + 3x - 4

0 = x² + 3x - 4 - 36

x² + 3x - 40 = 0

(x + 8)(x - 5) = 0

x + 8 = 0 or x - 5 = 0

x = -8 or x = 5

“-8” is rejected, as length/width/height can’t be negative.


The length of the shortest side the triangle:

Short side = x - 1

= 5 - 1

= 4

Lena drive 696 miles in 12 hours. At the the same rate, how long would it take her to drive 522 miles?

Answers

Answer:

It would take Lena 9 hours.

Step-by-step explanation:

Looking at the problem I can do 696/12 to get the number of miles per hour she is traveling which is 58. With this number, I can take 522/58 to get 9 hours.

Answer:

Step-by-step explanation:

Remark

The best way to do this is to set up a proportion. It can be done by using d = r * t twice, but a more direct way is to use the proportion.

Formula

distance1 / time1 = distance2 / time2

Givens

distance1 = 696 miles

time1 = 12 hours

distance2 = 522 miles

time2 = x

Solution

696/12 = 522/x       Cross multiply

696 * x = 522* 12    Combine the right

696 * x = 6264        Divide by 696

x = 6264/696

x = 9 miles

Divide. Write your answer in simplest form.
7
— /8
6

Answers

Answer:

7/64

Step-by-step explanation:

7/6÷8=7/6*1/8=7/64

Hope this helps :)

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