Гс 1 find all values of c (if aly) for which a has no inverse, if a 1 c a. a b. a has no inverse only when c = 0 1 exists for all real values of c c. a has no inverse only when c =1 c -1 or d. a has no inverse whenever c = 0 or c= ±l is not invertible for all real values of c . (1e. 41 does not exist for any value of c) e. a reset selection

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3