Question

Find the x-intercept of the graph of the function show formula work: A(x)=3.2(x-2)+1.8

Answer 1

x intercept is when A(x)=0
\[3.2x-6.4+1.8=0\]\[3.2x-4.6=0\]\[3.2x=4.6\]\[x=\frac{4.6}{3.2}\]

Answer 2

x-intercept
\[(\frac{4.6}{3.2},0)\]

Answer 3

Nice skills, I was lost on that one.

Answer 4

:):)