Answer:
the mean of the data is 13, so the result is given by the sum of all data (11+12+13+14+15) and divided by 5
Answer:
y = 0x +6 or y = 6 if simplified
Step-by-step explanation:
y=mx+b is slope intercept formula
m is the slope which we know ( 0 ) and we know the line passes through (5,6) so all we need to figure out is b
so plug it in and solve:
6 = 0(5) +b
6 = b
so 6 is b and now we know the equation
y = 0x +6 or y = 6 if simplified
Answer:
B
Step-by-step explanation:
The coordinates are (1, 9).
x = 1
y = 9
Put x as 1, and the output should be 9.
g(1) = ( 3 (1) )²
g(1) = (3)²
g(1) = 9
2400 + 100x = 2200 + 120x
2400 - 2200 = 120x - 100x
200 = 20x
200/20 = x
10 = x <== they would have to sell 10 systems
