Please help me out I have a math test tmr so I won't be sleeping on time. the 30 minutes I could take to answer these is to much. I'm not spoilt i swear but just please helllppp

1. h(x) =  

2. g(x) =  

3. f(x) =  

Step-by-step explanation:

The base of the exponential function is b, where

∵ h(x) =

→ Compare it by the form above

∴ b =

∵ b = 1 - r

∴ = 1 - r

→ Add r to both sides

∴ + r = 1 - r + r

∴ + r = 1

Subtract from both sides

∴ - + r = 1 -

∴ r =

∴ h(x) =  

∵ g(x) =

→ Compare it by the form above

∴ b =

∵ b = 1 - r

∴ = 1 - r

→ Add r to both sides

∴ + r = 1 - r + r

∴ + r = 1

Subtract from both sides

∴ - + r = 1 -

∴ r =

∴ g(x) =  

∵ f(x) =

→ Compare it by the form above

∴ b = 0.35

∵ b = 1 - r

∴ 0.35 = 1 - r

→ Add r to both sides

∴ 0.35 + r = 1 - r + r

∴ 0.35 + r = 1

Subtract 0.35 from both sides

∴ 0.35 - 0.35 + r = 1 - 0.35

∴ r = 0.65

∴ f(x) =  

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

what