Question:
If f(x) = ax + b, where, a and b are integers, f(−1) = −5 and f(x) = 3, then a and b are equal
(a) a = −3, b = −1
(b) a = 2, b = −3
(c) a = 0, b = 2
(d) a = 2, b = 3
Solution:
f(x) = ax + b
Given f(−1) = −5 and f(x) = 3
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.