1. when x=5 the y-value is.2. when y equals 1 the x-value is.3. the greatest y-value shown is.4. the greatest x-value shown is.5. in a graph showing the number of hot dogs sold at a baseball game per hour what would the coordinate (1, 62) most likely represent.

1. 15

2. 10

3. 30

4. 10

5. (1, 62) would mean 62 hot dogs were sold in 1 hour.

Step-by-step explanation:

Using the graph below, find the (x,y_ coordinate pairs. Remember that x is the horizontal axis and y is the vertical axis.

1. When x=5, find the number 5 on the horizontal axis. Follow up the grid line to the point. (5, 15) is the point and 15 is the y-coordinate.

2. When y=1, find the number 1 on the vertical axis. Follow up the grid line to the point. (10,1) is the point and 10 is the x-coordinate.

3. The greatest y value can be found by finding the highest point at (0,30). 30 is the greatest y value.

4. The greatest x value can be found by finding the furthest right point at (10,1). 10 is the greatest x value.

5. Since (x,y) would be (hours, hot dogs) then (1,62) is 1 hour will sell 62 hot dogs.

(0,-3) see attached graph

step-by-step explanation:

a. to solve the system, graph the two equations.

x = y+3 becomes y=x-3 has m=1/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move up 1 unit and 1 unit to the right. plot a point and connect.

y=-4x+3 has m =-4/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move down four units and to the right 1 unit. plot a point and connect.

the solution is the point (x,y) where the two lines intersect. by the graph below it is (0,-3).

b. to solve by substitution, substitute y = -4x-3 into x= y+3

x= (-4x-3) +3

x=-4x

5x=0

x=0

now substitute x = 0 back in to find y.

y= -4(0)-3

y=0-3

y=-3

solution is (0,-3)

c. use elimination by adding the equations together.

x-y=3

4x+y=-3

5x=0

x=0

then substitute into one equation to find y.

y=-4(0)-3

y=-3