Graph transformations
Hi can someone confirm please:
Stretch of SF a parallel to y axis = (is the same as) stretch of SF a in the y direction
x value remains the same
y value = old y value x a
Stretch of SF a parallel to x axis = (is this the same as) stretch of SF a in the x direction
x value = old x value divided by a
y value remains the same
Stretch of SF a parallel to y axis = (is the same as) stretch of SF a in the y direction
x value remains the same
y value = old y value x a
Stretch of SF a parallel to x axis = (is this the same as) stretch of SF a in the x direction
x value = old x value divided by a
y value remains the same
Original post by Suits101
Hi can someone confirm please:
Yep.
Quick Reply
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