B is (4,-10) and c is (10,-4) what is the length of bc ? Explain with full detail ! Pls

m=1

Step-by-step explanation:

y=mx+b

m = y 2 − y 1/ x2 − x 1

m = − 4 − ( − 10 )/ 10 − ( 4 )

m = − 2 − 5 ⋅ − 1/ − 1 (− 5 + 2 )

m = 3 − 1 /( − 5 + 2 )

Add  

− 5  and  2

m =  3/ − 1 ⋅ − 3

Multiply  

− 1  by  − 3

m = 3/ 3

Divide  3  by  3 .

m = 1

Hope this helps!

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.