Help me please, 10 easy points!?

Question

Find the zero of f.

f(x)= (3/4)x - (1/2)

thanks for the help.

Answer 1

the zero is where it crosses the x-axis (the line y=0). so...

set y = 0

0 = (3/4)x-(1/2)

sole for x. add one half, divide by 3/4

x = 2/3

2/3 is your answer

Answer 2

A value of x which makes a function f(x) =zero

f(x)=0=(3/4)x-1/2

solve for x:

answer: x=2/3

check: substitute 2/3 for x above:

(3/4)*(2/3)-(1/2)=0