2 years ago

Use the graph of the function y = -x² + 2x + 8 to

Mathematics

2 answers:

Marianna [84]2 years ago

7 0

Answer:

O-4 and 2

Step-by-step explanation:

Orlov [11]2 years ago

3 0

Answer:

- 2 and 4

Step-by-step explanation:

the solutions to the quadratic equation are the values of x on the x- axis where the graph crosses.

the graph crosses the x- axis at x = - 2 and x = 4

then solutions are - 2 and 4

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Tom is the deli manager at a grocery store.He needs to schedule employees to staff the deli department at least 260 person-hours

Drupady [299]

I hope this is right but:
Let n=number of full time employees

260<=20+n*40
260-20<=N*40
240<=n*40
n>=240/40
n>=6 full time employees

which means he would have to hire at least 6 or more fully time employees

Though I'm not sure if the attached file is the graph you are looking for