Q17 of 25 Page 4

What do you understand by the ‘parametric shift of a line’? How does a line shift when its (i) slope decreases, and (ii) it's intercept increases?

The parametric shift is a graph due to the change in the value of a parameter.

a. The positively sloping straight line rotates downwards around the same vertical intercept as it slopes decreases.


b. The straight-line shifts parallelly upwards when its intercept increases.


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