Question

Pleassee help will fan & medal. attached below

Answer 1

than you see (3,y) what mean there inside parentheses the first value ?

Answer 2

huh..?

Answer 3

how you write the coordonates of a point ? not are ( x,y) ?

Answer 4

For this you can just plug in, f(x)=y, x=3 and then solve.

Answer 5

so this mean that x=3 and you know f(x) = 2^x +7,7
- than just substitute the value of x there in place of x ,make the calculi and will get the right value of y

ok ?

Answer 6

tu est francais ?

Answer 7

si oui nous pouvons parle un peux francais

Answer 8

15.7?

Answer 9

Right, good work.

Answer 10

do you understand it sure ?

Answer 11

yep thankss

Answer 12

biensure ?

Answer 13

was my pleasure

aurevoir