Pretest Unit 3 Which of the following is the range of the function based on the input-output
table below?
Hours
of training
10
20
Pay
per month
1000
1100
1200
30
40
1300
1400
50
60
1500
70
1600
O A. {10, 20, 30, 40, 50, 60, 70}
OB. {70, 1600, 60, 1500, 50, 1400, 40, 1300}
OC. {1000, 1100, 1200, 1300, 1400, 1500, 1600}
O D. {10, 1000, 20, 1100, 30, 1200)

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

your answer would be 12

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11