2 years ago

R o b s y o u r h o u s e c u t e l y

Mathematics

1 answer:

mamaluj [8]2 years ago

4 0

Answer:

no thank you lol

Step-by-step explanation:

You might be interested in

What is the equation of the line in the gaph?

andrew-mc [135]

The answer is

y = (-x) - 1

8 0

3 years ago

The perimeter of the first rectangle below is 120 inches. The perimeter of the second rectangle is 180 inches. What are the valu

8_murik_8 [283]

Answer:

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

F(x)= -2(x-5)^2+8

geniusboy [140]

I don’t know all of it but....
Axis of symmetry is x=5
Vertex changed to (5,8)
Parabola opens down

4 0

2 years ago

Find the area of each figure. Round your answers to the nearest hundredth 7-10

stira [4]

Answer:

7. 648

8. 759.88

9. 193.52

10. 148.92

5 0

2 years ago

Read 2 more answers

Example 2

Arada [10]

Answer:

y=x-2

Step-by-step explanation:

If you have drawn the graph of $y = x^2 - 3x + 1$ .

To determine the equation of the line which should be drawn to solve the equation: x² - 4x +3=0

Simply carry out the subtraction: $x^2 - 3x + 1 -(x^2 - 4x +3)$

$\implies x^2 -3x + 1-x^2 + 4x -3 \\= x^2 - x^2+ 4x - 3x-3 + 1\\=x-2$

The equation of the line which should be drawn is: y=x-2

What this means is simply:

$y = x^2 - 3x + 1$ and $y=x-2,$ then:\\x^2 - 3x + 1=x-2\\x^2 - 3x + 1-x+2=0\\x^2 - 4x + 3=0$

5 0

2 years ago