If  x=−5  and  y=4, evaluate the following expression: 2(y−3xy)

[ Answer ]

- 112

[ Explanation ]

X = -5

Y = 4

Insert In The Numbers For X & Y

2 (4 - 3 * -5 * 4)

Multiply First:

3 * -5 * 4 = -60

Subtract

4 - -60 = -56

Multiply

2 * -56 = -112

<> Arsenal <>

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.