Question

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

Answer 1

m=1

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!