Answer:
See below
Step-by-step explanation:
The values in the table change by $3.80 from one line to the next. Since each change from line to line changes in number of photos by 20, the average cost per photo is $3.80/20 = $0.19. There is apparently a $5.80 -3.80 = $2.00 shipping charge for numbers of photos in the range shown in the table.
Thus, the piecewise function has 3 pieces:
for x < 100: $2.00 + 0.19x
for x < 200: $4.50 + 0.17x
for x ≥ 200: $0.15x
This could be written as ...
Answer:
2^(x-1) -5x +12
Step-by-step explanation:
f(x) = 2^(x-1) + 3
g(x) = 5x - 9
(f-g) (x) = 2^(x-1) + 3 - ( 5x-9)
Distribute the minus sign
2^(x-1) + 3 - 5x+9
Combine like terms
2^(x-1) -5x +12
Answer:
C. 4 and 5
Step-by-step explanation:
24 / 5 = 4.8
Option A is false since 4.8 is greater than both numbers.
Option B is also false because 4.8 is greater than both numbers.
Option C is true because 4 is less than 4.8 and 5 is greater than 4.8, making 4.8 lying between those numbers.
Best of Luck!
Answer:
Step-by-step explanation:
yes the value of x and y of the intersection point is the solution.
