MATHEMATICS HIGH SCHOOL

Polynomial function in standard form with zeros 5,-4,1

Answers

Answer 1

Answer:

Answer:

$\boxed{\sf \ \ \ x^3-2x^2-19x+20 \ \ \ }$

Step-by-step explanation:

hello,

by definition we can write

$(x-5)(x+4)(x-1)$

as 5,-4,1 are the zeroes

now we have to write it in the standard form, let's do it

$(x-5)(x+4)(x-1)=(x^2+4x-5x-20)(x-1)\n=(x^2-x-20)(x-1)=x^3-x^2-20x-x^2+x+20\n=x^3-2x^2-19x+20$

hope this helps

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What value of x is in the solution set of 2(3x – 1) ≥ 4x – 6?

Answers

Answer:

Step-by-step explanation:

-3

2 (3x-1)>/=4-6 6x-2>/=4-6 +2 +2 6x>/=4x-4 -4x -4x 2x>/=-4 ÷2 ÷2 x >/=-2 >/= means less than or equal to since I don't have the proper symbol

IF YOU GET THIS ALL RIGHT ILL GIVE AWAY 99 POINTS!!!!!Problem 1: Solve the equation

5(-3x - 2) - (x - 3) = -4(4x + 5) + 13

Problem 2: Simplify the expression

2(a -3) + 4b - 2(a -b -3) + 5

Problem 3: If x <2, simplify

|x - 2| - 4|-6|

Problem 4: Find the distance between the points (-4 , -5) and (-1 , -1).

Problem 5: Find the x intercept of the graph of the equation .

2x - 4y = 9

Problem 6: Evaluate f(2) - f(1)

f(x) = 6x + 1

Problem 7: Find the slope of the line passing through the points (-1, -1) and (2 , 2).

Problem 8: Find the slope of the line

5x - 5y = 7

Problem 9: Find the equation of the line that passes through the points (-1 , -1) and (-1 , 2).

Problem 10: Solve the equation

|-2x + 2| -3 = -3

Answers

Simplifying -2x + -4y = 9 Solving -2x + -4y = 9 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4y' to each side of the equation. -2x + -4y + 4y = 9 + 4y Combine like terms: -4y + 4y = 0 -2x + 0 = 9 + 4y -2x = 9 + 4y Divide each side by '-2'. x = -4.5 + -2y Simplifying x = -4.5 + -2y13/18

169
-11

5x - 5y = 7

169

-11

5x - 5y = 7

Read more on Brainly.com - brainly.com/question/1639237#readmore

The coordinates of prs are p(-3,2), R (2,5), s (0,0) which of the following could be p'r's' after a 270 degree rotation

Answers

Formula for 270 degree rotations:
(x,y) -----> (-y,x)

So....

p: (-3,2)----> (-2,-3)
r: (2,5)------>(-5,2)
s: (0,0) ------> (0,0)

Answer:

The answer is B

Step-by-step explanation:

or the triangle should be on the positive side of the x-axis.

if the computer screen shows this image as calinda is downloading a file, how big is the file she’s loading ?

Answers

Answer:

the file is 20 kb

Step-by-step explanation:

16kb/80%

xkb/100%

1600=80%

80 80

20KB

The tree nearest to the classroom is 30 feet tall. In another 10 years it will grow 5 more feet. If the variable h stands for the height of the tree 10 years from now, which of the following choices is the most reasonable value for h?A.
10 feet

B.
3 feet

C.
50 feet

D.
35 feet

Answers

If you would like to know the height of the tree 10 years from now, you can calculate this using the following steps:

h ... the height of the tree 10 years from now
h = 30 feet + 5 feet = 35 feet

The correct result would be D. 35 feet.

What is the graph of 3x + 5y = –15?