3 years ago

Write the equation of the line passing through points (2,-2) and (1,0) in the slope intercept form

Mathematics

1 answer:

Valentin [98]3 years ago

5 0

Answer:

y=-2x+2

Step-by-step explanation:

Just follow the slope-intercept form formula-

Formula: y=mx+b

Key:

y = y-coordinate

m = slope

x = x-coordinate

b = y-intercept

Let me know if you have any questions, hope this helps! (:

You might be interested in

Who knows math very well? :)))

Jlenok [28]

Answer:

I am perfect in maths

I got full marks in maths

Ask me

4 0

2 years ago

Please give me the right answer. :)

rosijanka [135]

Answer:

174mm hope this helps Happy Saint Patrick's day

8 0

3 years ago

Read 2 more answers

Y=-2x²-8x-5 domain and range

Jobisdone [24]

Answer:

Domain: All real numbers

Range: y≤3

Step-by-step explanation:

The given function is

$y = - 2 {x}^{2} - 8x - 5$

This is a polynomial function.

The domain is set of all values of x, that makes this function defined.

Since polynomial functions are defined everywhere, the domain is all real numbers.

To find the range we put the function in vertex form:

$y = - 2( {x}^{2} + 4x) - 5$

$y = - 2( {x}^{2} + 4x + 4) - 5 + - 4 \times - 2$

$y = - 2( {x} + 2)^{2} - 5 + 8$

$y = - 2( {x} + 2)^{2} + 3$

The maximum value is 3

The function turns downward, hence the range is:

$y \leqslant 3$

6 0

3 years ago

Which graph represents an exponential function?

Brut [27]

The first one. It is called an exponential decay curve.

3 0

3 years ago

A city map uses a scale in which 2.5 centimeters represents 3 kilometers. The distance on the map between the post office and th

marishachu [46]

Answer:

10.8 kilometers

6 0

3 years ago

Write the equation of the line passing through points (2,-2) and (1,0) in the slope intercept form​

Write the equation of the line passing through points (2,-2) and (1,0) in the slope intercept form