x 1 2 3 4 5 6

y 4 8 14 22 32 44

In the above table, for suitably chosen constants

a, b and c, which one of the following best

describes the relation between y and x?

(1) y = a + bx

(2) y = a + bx + cx

(3) y = e

a + bx

(4) None of the above

• 4 by substituting nothing is evaluated
• 8 years agoHelpfull: Yes(0) No(0)