PLSSS HELP ME WITH THESE :)))

7) .

8)

9) The entire quadratic equation did not get reflected.

Step-by-step explanation:

7) A horizontal translation to the right is of the form:

Let , then the horizontal translation is represented by .

8) A vertical translation upwards is of the form:

Let , then the vertical translation is represented by:

9) The only component of the quadratic equation that was reflected was the part along the x-axis. We can create the entire function by applying the following steps:

(i) (Original function)

(ii) (Horizontal translation)

(iii) (Reflection)

(iv) (Vertical translation)

The entire quadratic equation did not get reflected.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.