Jonny is writing a program for a video game. For one part of the game he uses the rule given below to move objects on the screen. Showing all your work, give the output that the rule gives for the inputs. (x, y)→(x−7.5, y+6.8) First input: (5.3, 2.7) Second input: (9.4, -3.9)
is someone going to help
Ok ill help you but you need to help me when i ask you a question ok.
So what i the problem?
idk read the question
can some one help plz
this is the rule they give you: (x, y)→(x−7.5, y+6.8) this means take the x-coordinate, subtract 7.5 also, take the y-coordinate and add 6.8 I'll show you how to do the first input, and let you try the second input on your own First input: (5.3, 2.7) x-coordinate is 5.3 ---> subtract 7.5 ---> 5.3 - 7.5 = ? y-coordinate is 2.7 ---> add 6.8 ----> 2.7 + 6.8 = ? calculate. then repeat with the second input
for x is -2.2 and y is 9.5
good, that's the output for the first input can you try with the second input now?
ok let me try
having some trouble? the second input is (9.4, -3.9) our rule: (x, y)→(x−7.5, y+6.8). subtract 7.5 from x. add 6.8 to y. so we have: x: 9.4 - 7.5 = ? y: -3.9 + 6.8 = ?
yea that want im doing
ok x is 1.9 and y is 2.9
good, so (1.9,2.9) is the output for the second input
ok thx u so much
Join our real-time social learning platform and learn together with your friends!