Question

If f(x) = ax + b, where a and b are real numbers
and a 0, then zero of f(x) is​

Answer 1

Answer:

If f(x) = ax+b, then what is zero of f (x)?

f(x)=ax+b

ax+b=0

ax=-b

x=-b/a

f(x)=ax+b

f(-b/a)=a*(-b/a)+b

= -b+b

Answer 2

Answer:

-b/a

Step-by-step explanation:

If f(x) = ax + b

Then F(x) = 0

so ax+b = 0

so X =

$\frac{ - b}{a}$

Hope you get it .