Will mark brainliest - jessie graphed one of the lines in a system of equations: y=3x-2. if the system has an infinite number of solutions, which statements are true? check all that apply (not just one answer) ☐ any point in the coordinate plane is a solution because it has an infinite number of solutions. ☐ point (1, 1) is a solution because it is one of the points on the line already graphed. ☐ it is impossible to tell if (–1,–5) is a solution without seeing the other line graphed. ☐ point (20, 58) is a solution because it results in a true statement when the point values are substituted into the equation of the line. ☐ when the other line in the system is graphed, it will share all points with the line already graphed.

The correct options are 2, 4, 5.

Step-by-step explanation:

It is given that the system of equations has an infinite number of solutions. It is  possible when both equations represents the same line.

One of the lines in a system of equations:

It means another line has same equation.

All the points lie on the line are the solution of the system of equations. So, option 1 is incorrect.

From the given graph it is clear that the point (1,1) lies on the line already graphed. So, the point (1, 1) is a solution and option 2 is correct.

Put x=-1 in the given equation.

The point (-1,-5) is a solution. So, option 3 is incorrect.

Put x=20 in the given equation.

The point (20,-58) is a solution. So, option 4 is correct.

Since both lines has same equation, therefore when the other line in the system is graphed, it will share all points with the line already graphed.  Option 5 is correct.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: