The winning times for the 200-meter dash can be approximated byf(x)=−0.05783x+147.7, where x is the year. what is the slope of f?

The slope of f is m= -0.05783.

Step-by-step explanation:

Given : The winning times for the 200-meter dash can be approximated by   , where x is the year.

To find : The slope of f

Solution : Using slope intercept form a linear function is represented as

where, m is the slope and b is the y-intercept.

We can write the function as

Comparing with slope intercept form,

m= -0.05783 and y-intercept = 147.7

Therefore, The slope of f is m= -0.05783.

yes yes yes yes yes yes yes yes yes

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.