Question

Find the values of A and B in the table from the given graph.

Time (hours)	Distance (miles)
$1$	$A$
$2.4$	$B$
$3$	$6$

• A. $A=1,B=4$
• B. $A=1.5,B=5$
• C. $A=2,B=4.8$
• D. $A=2,B=4.4$

Answer 1

The correct option is C $A=2,B=4.8$

• The given table represents the set of ordered pairs which shows the relationship between $x$ (input) and $y$ (output).
• A relation is a function when each of its inputs have unique outputs.

• As per the graph,

Time (hours)	Distance (miles)
$1$	$2$
$2.4$	$4.8$
$3$	$6$

• Hence,$A=2$ and $B=4.8$.