Factor the following equation 2n2 -n -45

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1