Objective Function

Write the objective function:

A student earns $15 per hour for tutoring and $10 per hour as a teacher's aid. Let x = the number of hours each week spent tutoring and y = the number of hours each week spent as a teacher's aid. Let z represent the total weekly earnings.

​ (a)   ​ (b)   ​ (c)   ​ (d)   +​ (e)  

• z

• =

• 15

• x

• 10y

• 15y

• -

• 10

Write the objective equation that models the total monthly profit.

A television manufacturer makes QLED and OLED televisions. The profit per unit is $125 for QLED televisions and $200 for the OLED televisions. Let x = the number of QLED televisions manufactured in a month and let y = the number of OLED televisions manufactured in a month.

• z = 200x + 125y

• z = 125x + 200y

• z = 125 + 200y

• z = 125x + 200

Tags

CCSS.HSF.LE.B.5

Using the objective function: R=-2x - 4y what is the value for pont D?

• 12

• -20

• -12

• 20

Using the objective function: P=8.5x + 12y what is the value for pont R?

• 126.5

• 119.5

• 137

• 132.5

Use the function f(x) = 7n + 96 to complete the table

b

c

d

96

131

54

7

18

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Using the objective function:

C=5x - 7y

what is the value for pont P?

• -9

• 4

• 19

• -17

Given the objective function:

M=-3x + 2y

at what point do you get your minimum value?

• S

• R

• Q

• U

• T

Given the objective function:

M=-3x + 2y

at what point do you get your maximum value?

• N

• O

• P

Given the objective function: P = 30x + 50y

Which vertex maximizes the profit?

• (0,0)

• (6,2)

• (8,0)

• (0,6)

Find the values of x and y that maximize the objective function P = 3x + 2y for the graph. What is the maximum value?

• maximum value at (5, 4); 32

• maximum value at (0, 8); 16

• maximum value at (9, 0); 27

• maximum value at (0, 0); 0