Question

PLEASE HELP!!
MEDAL!
What affect does adding or subtracting a value "outside" the x have on the graph of the exponential function?

Answer 1

You mean like going from \(\Large y = 2^x\) to \(\Large y = 2^x+3\) ?

Answer 2

this is the graph

Answer 3

Did you mark the y intercept of y = 2^x to be 1?

Answer 4

yes

Answer 5

ok just checking

Answer 6

the +2 at the end of 2^x means you shift all of 2^x up 2 units

so (2^x) + 2 has a y intercept of 3, which is what you have, so it looks good

Answer 7

okay thanks