Question

if graph of the equation 2 X +ky
=10k cut x-axis on 20 find value of k​

Answer 1

Answer:

k = 4

Explanation:

Given : on x-axis 20 the coordinates are (20,0).

by substituting the values [ x = 20 ; y = 0 ]

2(20) +k(0) = 10k

40 =10k

4(10) = 10k

4=10k/10

k=4