Will give brainliest. some one your mans out . identify the range of the function. a) r: {y| 0 ≤ y < 5} b) r: {y| 0 < y ≤ 5} c) r: {y| −4 ≤ y < 4} d) r: {y| −4 < y ≤ 4}

a) R: { y | 0 ≤ y < 5 }

Step-by-step explanation:

The lowest point on the graph (-4, 0) - point painted over ( ≤ ).

The highest point of the chart - close (4, 5) - point not painted over ( < ).

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph