Consider the following game tree, where one of the leaves has an unknown payoff, x. player 1 moves first, and attempts to maximize the value of the game. each of the next 3 questions asks you to write a constraint on x specifying the set of values it can take. specify your answer in one of the following forms: write all if x can take on all values write none if x has no possible values use an inequality in the form x< {value}, x> {value}, or {value 1}16. note that the answer check is sensitive to ordering, spacing, and capitalization, so do not use spaces in your answers and make sure the form matches the examples above.

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

the opening of this porabola is facing up

step-by-step explanation:

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu