Answer:
It's a
Step-by-step explanation:
The speed goes up, and so does the time
then the speed stays the same but the time keeps going
then the time keeps going and the speed goes down
The average yearly growth rate of the height of the tree was 2.2 feet per year during the 7 1/2 years.
Because within each system, units are defined in terms of others in the same system using nice round numbers, but no unit in either system is defined in terms of a unit in the other system. The one exception is the unit of time, and there, the relationship is a nice round number: 1 metric second = 1 imperial second.
Answer:
1) -10
2) 1
Step-by-step explanation:
1) (-5) - 5
- Removing the brackets won't change anything since it is subtraction, so now it will be - 5-5 which is equal to -10.
-5 -5 = -10
2) (-10) + 11
- The same case applies here since it is addition.
-10 + 11 = 1
Answer:
Please find attached the required graph
Step-by-step explanation:
The given equation of the linear function is p(x) = 4·x
Comparing the above equation with the general equation for a straight line, y = m·x + c, we have;
The slope, m = 4, and the y-intercept c = 0
Therefore, the graph can be constructed by drawing a straight line passing through the origin which is inclined to the horizontal axis such that the ratio of the vertical distance of a point on the line from the x-axis to the distance of the point from the y-axis is 4 to 1
However, in order to graph the given function, such that the values of the x and y coordinates of the points on the line representing the equation of the graph are clearly defined, we generate a table of values using Microsoft Excel as follows;
x
p(x)
0
0
1
4
2
8
3
12
4
16
5
20
6
24
7
28
8
32
9
36
10
40
11
44
12
48
13
52
14
56
15
60
16
64
From which the required graph is constructed using the insert function in Microsoft Excel