Casey and david both ride all-terrain vehicles on trails every weekend for fun. each month, casey rides for a total of 2x hours at an average
speed of x miles per hour. david rides 4 more hours a month than casey, but at an average speed that is 3 miles per hour less than casey's
average speed. write the standard form of the function which describes the total distance, in miles, that david rides each month.

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4

a is the correct

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol