Answer:
(x,y)--> (2,1), (4, -5), (7, -14), (9, -20), (11, -26)
Step-by-step explanation:
y = -3x + 7
substituting x-values in y= -3x + 7
x = 2
y= -3 × 2 + 7
= -6 + 7
= 1
x=4
y= -3 × 4 + 7
= -12 + 7
= -5
x=7
y= -3 × 7 + 7
= -21 + 7
= -14
x=9
y= -3 × 9 + 7
= -27 + 7
= -20
x=11
y= -3 × 11 + 7
= -33 + 7
= -26
Answer:
its the last one
Step-by-step explanation:
The function that represents the graph is B
50 percent because 30 plus 20 is 50 so 100-50 which is 50 percent of retail price
Answer:
Part a
For this case n = 4. If we use the future value formula we got:

Part b
For this case n = 365. If we use the future value formula we got:

Step-by-step explanation:
We can use the future vaue formula for compound interest given by:

Where P represent the present value, r=0.0675 , n is the number of times that the interest is compounded in a year and t the number of years.
Part a
For this case n = 4. If we use the future value formula we got:

Part b
For this case n = 365. If we use the future value formula we got:
