Given that type a function that would shift f(x) right 2.5 units, down 7 units, vertically shrink the function by a factor of 2/5, and reflect is across the x-axis.

f(x) = x^2

1st transpose f(x) = (x+2.5)^2

2nd transpose f(x) = (x+2.5)^2 - 7

3rd contract f(x) = 2/5*((x+2.5)^2-7)

4th reflect f(x) = (-2/5)((x+2.5)^2-7)

f(x) = -0.4x^2 - 2x + 0.3

dnji

step-by-step explanation:

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225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225