Find the zeroes of the quadratic polynomial and verify the relationship between the zeroes and coefficients 4u2 +8u

The image of abc is a'b'c. what transformations would result in this image? abc is reflected over the line x = 1, then is rotated -90° around the origin. abc is reflected over the line y = x - 1, then t: (x, y) → (x - 1, y - 1). abc is rotated 90° around the origin, then is reflected over the y-axis. abc is rotated -90° around the origin, then is reflected over the line y = -1.

Explain whether this dilation is an enlargement or a reduction, and how you know.

Ajar contains a mixture of 10 black balls, 8 red balls, and 2 white balls all the same size. what is the probability of drawing either a red, black or white ball in one draw?