Gress 32/44 Marks
49%
Here is a circle, centre O, and the tangent to the circle at the
point (-7, 24) on the circle.
У
P (-7, 24)
-25
25
Х
Find an equation of the tangent at the point P.
Give your answer in the form y = ax + b where a and b are both
fractions with denominator 24.

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%