Given four functions, place them in order of their y-intercept, from highest to lowest. f(x) g(x) h(x) j(x) the function f of x equals 4 to the x minus 2 power, plus 2 g(x) = 3(20)x al is monitoring the decay of a population of fungi. it is reducing in half every four weeks. the population started at 14. x j(x) 1 5.00 2 2.50 3 1.25

The order of the function according to the y-intercept is  .

Step-by-step explanation:

The given function f(x) is,

Put x=0,

The y intercept of f(x) is 2.0625.

The given function g(x) is,

Put x=0,

The y intercept of g(x) is 3.

The h(x) is monitoring the decay of a population of fungi. It is reducing in half every four weeks. The population started at 14.

Since the initial population is 14 therefore the y intercept of h(x) is 14.

The value of y in g(x) are in geometric progression with half as common ratio or the function j(x) can be defined as,

Put x=0,

The y intercept of j(x) is 10.

Therefore the order of function according to the y-intercept is,

if she was to only spend a dollar she can get 1lb

step-by-step explanation:

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2