MEDIUM
8th ICSE
IMPORTANT
Earn 100

State whether the arrow diagrams represent a function or not ,Give reasons for your answer.

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Important Questions on Relations and Functions

HARD
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 22 - Relations and Functions>EXERCISE 22(B)>Q 9
Given f(x)=ax+b, f0=3, f1=7, find  a and b.
HARD
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 22 - Relations and Functions>EXERCISE 22(B)>Q 9
Given f(x)=ax+b, f0=3, f1=7, findf-1 .
HARD
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 22 - Relations and Functions>EXERCISE 22(B)>Q 9
Given f(x)=ax+b, f0=3, f1=7, find image of 3.
HARD
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 22 - Relations and Functions>EXERCISE 22(B)>Q 10
Given f(x)=ax+b, f0=-2, f1=3, find  a and b.
HARD
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 22 - Relations and Functions>EXERCISE 22(B)>Q 10
Given f(x)=ax+b, f0=-2, f1=3, find f-1
HARD
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 22 - Relations and Functions>EXERCISE 22(B)>Q 10

Given f(x)=ax+b, f0=-2, f1=3, find image of -2.

 

HARD
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 22 - Relations and Functions>EXERCISE 22(B)>Q 11
Given that fx=3x-6, domain =0, 1, 2, 3. Find the zero of the function. State the range.
HARD
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 22 - Relations and Functions>EXERCISE 22(B)>Q 12
Given that fx=5-2x, domain =12, 32, 52, 72. Find the zero of the function. State the range.