All categories

2 years ago

Find the slope of the line that passes through (10, 1) and (6,2)

Mathematics

2 answers:

Daniel [21]2 years ago

7 0

Answer:

m=-1/4

Step-by-step explanation:

2-1/6-10=1/-4

-1/4 is the slope

abruzzese [7]2 years ago

5 0

Answer:

slope is y2-y1/x2-x1

so slope is 1/-4

answer is -1/4

You might be interested in

Which of these metals are magnetic?

Delicious77 [7]

I believe it would be Steel so B

7 0

3 years ago

Read 2 more answers

Please help! Solve for a.

Marat540 [252]

What am I solving? Like what is the question?

3 0

2 years ago

Please Help!!

Genrish500 [490]

Given

$a\sqrt{x+b}+c=d$

we have

$\sqrt{x+b}=\dfrac{d-c}{a}$

Squaring both sides, we have

$x+b=\dfrac{(d-c)^2}{a^2}$

And finally

$x=\dfrac{(d-c)^2}{a^2}-b$

Note that, when we square both sides, we have to assume that

$\dfrac{d-c}{a}>0$

because we're assuming that this fraction equals a square root, which is positive.

So, if that fraction is positive you'll actually have roots: choose

$a=1,\ b=0,\ c=2,\ d=6$

and you'll have

$\sqrt{x}+2=6 \iff \sqrt{x}=4 \iff x=16$

Which is a valid solution. If, instead, the fraction is negative, you'll have extraneous roots: choose

$a=1,\ b=0,\ c=10,\ d=4$

and you'll have

$\sqrt{x}+10=4 \iff \sqrt{x}=-6$

Squaring both sides (and here's the mistake!!) you'd have

$x=36$

which is not a solution for the equation, if we plug it in we have

$\sqrt{x}+10=4 \implies \sqrt{36}+10=4 \implies 6+10=4$

Which is clearly false

7 0

3 years ago

Put these in order from least to greatest kilometer,millimeter,inches,yards,centimeter,miles,meter

Dafna11 [192]

<span>centimeter, inch, yard, meter, kilometer, mile</span>

7 0

2 years ago

Help pleaseeeeee nowwwwww

Snezhnost [94]

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

5 0

3 years ago