Aconstruction crew is lengthening a road. let y represent the total length of the road (in miles). let x represent the number of days the crew has worked.
suppose that x and y are related by the equation 4x+58 = y.
answer the questions below.
note that a change can be an increase or a decrease.
for an increase, use a positive number. for a decrease, use a negative number,
what is the change per day in the road's length?
i miles
what was the road's length when the crew started working?
miles

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

hope this !

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step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

step-by-step explanation: