The graph of linear function k has slope -4 and passes through (1,8). what is the zero in function k?

Step-by-step explanation:

Let be the expression for the linear function k(x), where m is the slope of the function and this function passes through the point (1,8).

Thus, and the function expression is

If the graph of the function passes through the point (1,8), then its coordinates satisfy the function expression. Substitute them:

Hence,

The graph of this function intersects the x-axis at k(x)=0, then

Zero of the function is x=3

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

do your own work and don"t cheat.

step-by-step explanation: