Explain why
function is a relation but
a relation I not a function,
illustrate mapping graph
as an
example

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

5+2x=a

asdasdsaadsaddsasds

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.

3+x

step-by-step explanation: