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Ghella [55]
3 years ago
14

(x2 – 7x + 10) divide (x - 2)

Mathematics
1 answer:
prohojiy [21]3 years ago
6 0

Answer:

x - 5

Step-by-step explanation:

Given

\frac{x^2-7x+10}{x-2} ← factorise the numerator

= \frac{(x-2)(x-5)}{x-2} ← cancel the factor (x - 2) on numerator and denominator

= x - 5

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If f(x)=x^2 is horizontally compressed to g(x), which could be the equation of g(x)?
leva [86]

For the definition of <em>horizontal</em> compression, the function f(x) = x² is horizontally compressed to the function g(x) = (k · x)², for 0 < k < 1.  

<h3>How to find the resulting equation after applying a compression</h3>

Here we must narrow a given function by a <em>rigid</em> operation known as compression. <em>Rigid</em> transformations are transformations in which <em>Euclidean</em> distances are conserved. In the case of functions, we define the horizontal compression in the following manner:

g(x) = f(k · x), for 0 < k < 1     (1)

If we know that f(x) = x², then the equation of g(x) is:

g(x) = (k · x)², 0 < k < 1

For the definition of <em>horizontal</em> compression, the function f(x) = x² is horizontally compressed to the function g(x) = (k · x)², for 0 < k < 1.      

To learn more on rigid transformations: brainly.com/question/1761538

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5 0
2 years ago
What number should be added to both sides of the equation to complete the square?
marissa [1.9K]

I think 9 should be added to both sides.

cofficient of x = 6

half of it = 6/2 = 3

square the 3

to give 3 squared = 3*3 9

4 0
4 years ago
Read 2 more answers
Abed says he has written a system of two linear equations that has an infinite number of solutions. One of the equations of the
LenKa [72]

Answer:

3x - y = 1

Step-by-step explanation:

This will be the same equation written in a different way'

The original equation is:

y = 3x - 1

0 = 3x - y - 1

3x - y = 1.

3 0
3 years ago
To rent a jet ski at Sam’s costs $25 plus $3 per hour. At Claire’s, it costs $5 plus $8 per hour. At how many hours will the ren
BlackZzzverrR [31]
Answer: they will both cost $37 after 4 HOURS


step by step explanation:
3x - 25 = 8x + 5
- 3x. -3x

25 = 5x + 5
-5. -5

20 = 5x
/ 5. /5

X=4


Hope this helps
8 0
3 years ago
Which of the numbers below correctly describes 4.7 h?
Vera_Pavlovna [14]

Answer: a. 4,700 mh

Step-by-step explanation:

Assuming:

1 mh = 10^{-3} h

1 kh = 10^{3} h

1 ph = 10^{-12} h

The only option that is correct is a. 4,700 mh, let's prove it with the following conversion:

4.7 h \frac{1 mh}{10^{-3} h} = 4,700 mh

3 0
3 years ago
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