Ask your own question, for FREE!
Mathematics 15 Online
xXQuintonXx:

help please(ss down below)

xXQuintonXx:

1 attachment
AZ:

Point A is (3, 3) Point B is (1, -2) Point C is (-1, 1) You're dilating by 9 Just multiply each number by 9

AZ:

What would the new coordinates be? For example A' is (3*9 , 3* 9) what is 3*9 similarly multiply the numbers for the other points by 9

xXQuintonXx:

so what would go into the green box would be 9 x 3?

AZ:

multiply it

xXQuintonXx:

27

AZ:

that's what goes in for the first box

xXQuintonXx:

27?

AZ:

yes

xXQuintonXx:

thanks

AZ:

what about the other ones?

xXQuintonXx:

it would be 27 again

AZ:

yes now what about point B which is (1, -2) multiply both numbers by 9

xXQuintonXx:

it would be 9 and then -18 right?

AZ:

exactly!! and what about point C which is (-1, 1)

xXQuintonXx:

thanks i just got them all correct thank you :)

AZ:

you're welcome :)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!