Answer: <em><u>d) a and b</u></em>
Step-by-step explanation:
<em><u>a and b</u></em>
Using translation concepts, it is found that there was a horizontal compression of the function.
<h3>What is a translation?</h3>
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
In this problem, there was a multiplication in the domain of the function, by a factor greater than 1, hence there was a horizontal compression of the function.
More can be learned about translation concepts at brainly.com/question/4521517
#SPJ1
3.393x i think but you can use math basic for see
X^2+2x-5-(x+7)
x^2+x-12
plug in 6 for x
6^2+6-12
36+6-12=30