HELP!!! Math
posted by Jnr John .
Given the relation A = {(5,2),(7,4),(9,10),(x,5)}. What is the value of x that will make relation A a function?
Respond to this Question
Similar Questions

Math
Let R1 be a binary relation on the set of integers defined as follows: R1 = {(x, y) / 4 divides x – y}. Determine whether the given relation R1 is an equivalence relation on the set {1, 2, 3, 4, 5}. 
PreCalculus
Given that x is an integer, state the relation represented by absolute value y = x/2 and 0 is less than or equal to x which is less than or equal to 2 by listing a set of ordered pairs. Then state whether the relation is a function. … 
QUADRATICS.
so given the relation y=34(1.04)^x state the initial value and also is this relation growth or decay? 
Discrete Math
Which of these relations on {0, 1, 2, 3} are equivalence relations? 
Math
Find the domain and range of the relation, and state whether or not the relation is a function. {(3, 9), (3, 10), (3, 11), (3, 12)} 
algebra
Determine whether the following relation represents a function. If the relation is a function then state domain and range? 
Algebra 1 (Reiny or Kuai)
Give the domain and range values of each relation. Tell whether the relation is a function. The xvalues are 3, 2, 1, 2. The yvalues are 9, 6, 3, 0. A: D: {3, 2, 2}; R: {9, 6, 3, 0} No, this relation is not a function? 
Need help asap
I need help! Reasoning: Can a function have an infinite number of values in its domain and only a finite number of values in its range? 
math
Which of the following best describes the equation below? 
math
The table shows the outputs y for different inputs x: Input (x) 3 7 11 15 Output (y) 4 6 8 10 Part A: Do the data in this table represent a function?