Answered

Explore IDNLearn.com's extensive Q&A database and find the answers you need. Find reliable solutions to your questions quickly and easily with help from our experienced experts.

which is a zero of the function defined by the following equation: f(x)= 5x-20

Sagot :

So, if you graph it, the y-intercept is at -20 and the slope is 5. It will hit your zero(s) at the x-intercept of x=4
f(x) = 5x - 20
5x - 20 = 0
    + 20  + 20
       5x = 20
        5      5
         x = 4