The
graph of the polynomial
polynomial f(x) = 2x-5 is
staaght line. At which point does the
graph
intersect the x- axis?
Answers
Answered by
4
Answer:
let y = 2x - 5
to find the point of intersection of the given equation of line with x axis, put y = 0 and solve for x
y = 2x - 5
=> 0 = 2x - 5
=> 2x = 5
=> x = 5/2 or 2.5
therefore the given line cuts x axis at 2.5 units
with its coordinates being (2.5, 0)
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