A tree removal company uses the model y = 250x + 60 to calculate the cost of a tree removal job based on how many trees are cut down. What is the meaning of the coefficient of x? *

Step-by-step explanation:

Step one:

given that the linear function for the cost is given as

y = 250x + 60

This expression, when compared to the equation of a line is similar, and all parameters when compared are as follows.

Step two:

y=mx+c

y= the total cost of tree removal

m=the gradient, represent the cost of removing one try, that is the unit cost.

c= the constant term represents the base charges by the company.

x= represents the number of trees that they will cut

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.