Question

1. Complete the table below to solve the equation 2.5x – 10.5 = 64(0.5x).
x f(x) = 2.5x – 10.5 g(x) = 64(0.5x)
2
3
4
5
6
@uri

Answer 1

2.5x-10.5 and the other side of the table is Gx=64(.5^x)

Answer 2

@ganeshie8

Answer 3

@uri @TheAsker2002 @pappi.mac @mathmate @sunshine201

Answer 4

@sammixboo

Answer 5

@perl

Answer 6

somone help me!! im so confused

Answer 7

Plug the numbers in where you see x.
For example:
f(2) = 2.5*2 - 10.5 = -5.5 g(2) = 64(0.5*2) = 64
f(3) = 2.5*3 - 10.5 = -3 g(3) = 64(0.5*3) = 96
Just continue the process for 4, 5 and 6.

Answer 8

oh okay thanks!!

Answer 9

so wait do i put the equation there or the answer?

Answer 10

The answer you get after plugging in the numbers is what you put in the graph.

Answer 11

there is no graph its a table.

Answer 12

Table I meant

Answer 13

how did you get 64 i got 16 for g2

Answer 14

@sunshine201

Answer 15

64(0.5 * 2) = 64(1) = 64

Answer 16

64(0.5*3) = 64 (1.5) = 96
Do you get it @knightmare6?

Answer 17

but its .5 not 1.5?@sunshine201

Answer 18

okay but can you help me on my other question i got it now if its not 1.5 then its decaying and its not

Answer 19

You have to multiply by the same number on one side that you did on the other. So because we multiplied by two in one equation, we have to do it again. We do it anywhere we see x.

Answer 20

but its G(x)=64(.5^x not .5x

Answer 21

Oh! Well then yes it is 16 for g2. I thought it was 0.5x. You should be more clear about how you ask your questions. There is a big difference between the two.