2 years ago

Y= x^2-4x+3 in vertex form

Mathematics

1 answer:

Karolina [17]2 years ago

4 0

Answer:

$y=(x-2)^2-1$

Step-by-step explanation:

Complete the square

$y=x^2-4x+3\\\\y+1=x^2-4x+3+1\\\\y+1=x^2-4x+4\\\\y+1=(x-2)^2\\\\y=(x-2)^2-1$

You might be interested in

Please help with my math work ! due tomorrow morning

Y_Kistochka [10]

Answer:

$y=2x+6$

Hope This Helps! :)

3 0

2 years ago

What us the slope of this line

KIM [24]

Answer:

slope = $\frac{1}{2}$

Step-by-step explanation:

Calculate slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (4, 0) ← 2 points on the line

m = $\frac{0-(-2)}{4-0}$ = $\frac{0+2}{4}$ = $\frac{2}{4}$ = $\frac{1}{2}$

6 0

3 years ago

Which property is used in the problem below? 2(x+4)=2x+8

frutty [35]

Answer:

You would use the distributive property.

Step-by-step explanation:

2(x+4) = 2x+8

2x+8x = 2x+8

10x = 2x+8

10x - 2x = 2x-2x+8

8x = 8

8x/8 = 8/8

x = 1

7 0

3 years ago

Find the mode for the following distribution.

goldfiish [28.3K]

Answer:

Step-by-step explanation:

mode means most so 24 is written twice and the others only once.

you're welcome if I helped. :/ (not sure if I helped)

7 0

3 years ago

i thought of a number, increased it by nine, and then multiplied by 6. the resulting number was 282. what was my number

Dovator [93]

Answer:

n+9)6=282

n+9=47

n=38

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers