Line A passes through the points (1,5) and (5,7) find the equation only the line perpendicular to A that passes through (-1,7)

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.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.