Answer:
6 years
Step-by-step explanation:
let x = # of years
6 + 2x = 12 + x
x = 6
Okay well if u lose 1.1% every year means you are left with a 'REMAINING' percentage of 98.9%
which is 0.989
Answer:
V: (4, -2), min, Axis: x = 4, Roots 2 and 6
Step-by-step explanation:
Multiply everything x 2 to get rid of the decimal in front of x^2
2y = x^2 - 8x + 12
Factor
2y = (x - 6)(x - 2)
The roots are at 2 and 6.
The axis of symmetry is in the center between the roots, so it is x = 4.
Put 4 into the original equation to find y
y = 0.5(4*2) - 4(4) + 6
y = 8 - 16 + 6, y = -2
Vertex is at (4, -2). It is a minimum because the graph opens up since x*2 is positive.
Answer:
look down
Step-by-step explanation:
A 2-column table with 6 rows. Column 1 is labeled x with entries 1, 2, 3, 4, 5, 6. Column 2 is labeled y with entries 14, 28, 42, A, B, C.
Find the relationship between the quantities in the table. Then use the relationship to calculate the missing values in the table.
The relationship between the quantities in the table is x
✔ × 14
equals y.
A =
✔ 56
B =
✔ 70
C =
✔ 84