125k views
1 vote
Which answer choice below represents all the transformations that occurred to the linear parent function?

a) I, III
b) I, IV
c) II, III
d) II, IV

What transformation occurred to the linear parent function to create g(x) = -5x + 1?
a) Translation up
b) Translation down
c) Steeper
d) Less steep

User Oldskool
by
7.8k points

1 Answer

1 vote

Final answer:

The transformation of the linear parent function to create g(x) = -5x + 1 involves a reflection across the x-axis (due to the negative slope) and a vertical translation up by 1 unit (due to the +1), resulting in a steeper slope and an upward shift.

Step-by-step explanation:

The transformations that occurred to the linear parent function to create g(x) = -5x + 1 are: a reflection across the x-axis due to the negative sign in front of 5, which indicates that the slope is negative and therefore the graph slopes downwards, and a vertical translation upward by 1 unit due to the +1 at the end of the equation.

The correct transformation options are therefore a reflection across the x-axis, making the slope steeper, and a translation vertically up by 1 unit. So the correct answer to the question of transformation would be c) Steeper slope, due to the multiplier of -5 and a) Translation up by 1 unit, due to the +1. There is no translation left or right since the y-intercept is +1 and there is no change in the slope's sign apart from the reflection.

User EvilSnobu
by
8.9k points