What is true about the domain and range of the function?
.
the domain is all real numbers, and the range is all real
numbers greater than or equal to 4.
the domain is all real numbers greater than or equal to
4, and the range is all real numbers.
the domain is all real numbers such that 6 srs-2, and
the range is all real numbers greater than or equal to 4.
the domain is all real numbers greater than or equal to
4, and the range is all real numbers such that-6 sxs

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

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

the answer is ! ?