K(n) =4n + 1; find k(-7)

k(-7) = -27

Step-by-step explanation:

K(n) = 4x + 1

find k(-7)

so we have 4(-7 ) +1

-28 +1

Therefore, k(-7) = -27

7

step-by-step explanation:

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.