Question

If line 4x+ky=11 and line y=8x-3 are parallel find the value of k

pls help me asap thank you step by step please!!​

Answer 1

k=-1/2

Explanation:

u have to change line 4x + ky=11 to this form:

y=11/k-4x/k

then, if 2 lines are parallel, their slopes have to equal

so: 8=-4/k -> k=-1/2