Jiayang's answer to Joyce's Secondary 4 A Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
这是问题的要求吗？Not sure if I understood the qn completely... :/
Date Posted:
6 years ago
Can u show me how to do? Step by step. Thank you
Just sub the value of x given.
Eg. when x = 0.9, 3(0.9) - 1 = 1.7
When x = 1.1, 3(1.1) - 1 = 2.3
Eg. when x = 0.9, 3(0.9) - 1 = 1.7
When x = 1.1, 3(1.1) - 1 = 2.3
Oh ok thank you so much
360 Tutoring Program