Question

what is the value of the function y=3x-1 when x=-1

Answer 1

you just have to replace x by its values

Answer 2

replace x by -1 and then multiply 3 by -1

Answer 3

so what is 3 times -1 = ???

Answer 4

2/5y==x

Answer 5

3

Answer 6

nope 3 times -1 is what ??

Answer 7

1 is negative
so what you should get when you multiply negative number by positive number??

Answer 8

when yu multiply negative number by positve number you should get negative answer
so -1 times 3 is -3

Answer 9

positive **

Answer 10

now solve
let me know what you get