Mathematics

Grade-8

Easy

Question

# Match the function h(x) = 2x (x + 1) (x + 2) to the graph

Hint:

Mathematics

Grade-8

Easy

Question

Hint:

h(x) = 2x (x + 1) (x + 2)

TO FIND-

Graph of the given function.

SOLUTION-

>> Option a is eliminated because it has point (1,0) on the graph.

However, as per the given function-

h(x) = 2x (x + 1) (x + 2)

∴ h(x) = 2 (1) (1 + 1) (1 + 2)

∴ h(x) = 2 * 2 * 3

∴ h(x) = 12

Since, (1,0) does not satisfy the given function, it is not the correct answer.

>> Option b is eliminated because (1,12) is not a point on the graph.

Hence, option b is also eliminated.

>> Option c is eliminated because (1,12) is not a point on the graph.

Hence, option b is also eliminated.

>> Hence, option d is the correct answer.

FINAL ANSWER-

Option 'd' is the correct answer to the given question.