Question

7) If p(x) = ax + b, then zero of p(x)
- a
- b
- -a/b
- -b/a​

Answer 1

-b/a

Step-by-step explanation:

p(x) = ax + b

for finding zero,

p(x) = 0

therefore,

ax + b = 0

x = - b/a

therefore the zero of this equation is -b/a.