Which function would be produced by a horizontal stretch of the graph of y= Vi followed by a reflection in the I-axis?
y=-21
V
y=2(-2)
=V7(-2)

answer: answer is b.

[m < b = 120º]

step-by-step explanation:

step-by-step explanation:

cause it equals more

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be