Aand b are two 2x2 matrices such that

a = 1 2
2 5

and

b = 5 -2
-2 1

a.) i) find ab

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .