Answer:
A
Step-by-step explanation:
This is a strict inequality so the line must be dotted, meaning it can only be A or D.
The inequality says that y is less than -2x+4 so we want the region under the line, making A the correct answer.
Answer:
The slope of the line is 3 and the y-intercept is (3/2) three-halves.
Step-by-step explanation:
The data provided is:
X Y
-1.0 -1.5
-0.5 0.0
0.0 1.5
0.5 3.0
The slope of the linear function is denoted by, b and the intercept is denoted by, a.
The formula to compute the slope and intercept are:
Compute the values required in Excel.
Compute the slope and intercept as follows:
Thus, the slope of the line is 3 and the y-intercept is (3/2) three-halves.
The answer is 4.5 hours.
120 miles/2 hours = 60 mph
270-120 = 150 miles
150 miles/60 mph = 2.5 hrs
2 hrs+2.5 hrs = 4.5 hours for the whole trip
Answer:
Mean = 3
Step-by-step explanation:
0 + 0 + 1 + 1 + 1 + 2 + 3 + 4 + 4 + 5 + 6 + 6 + 6 = 39
39/13 = 3