Question

polynomial example exercise​ class 10th

Answer 1

Answer:

if we take x= -2 ,so y = 6

x = -1 ,so y = 0

x= 0, so y= -4

x= 1 , so y = -6

Step-by-step explanation:

when we take x = -2,-1 ,0 ,1 then put this value of x in the equation - 3x - 4 then we will find the value of y and then locate it on graph.

ex. on taking x= -2

• y = x² - 3x -4
• = (-2)² - 3(-2) - 4
• = 4 + 6 -4
• = 10 - 4
• = 6

by using above example you can find other values of y .