Item 8 This table shows the input and output values for an exponential function f(x).

What is the ratio of outputs for any two inputs that are three values apart?

Enter your answer, as a simplified fraction, in the boxes.

$$
x −3 −2 −1 0 1 2 3
f(x) 3/64 3/16 3/4 3 12 48 192

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

turn 2 ft into 24 inches. then divide both numbers by 6 getting you 4 and 9. now make the fraction have a numerator of 4 and a denominator of 9, the answer is 4/9.