The equation of a line is y = mx + b [m is the slope, b is the y-intercept or the y value when x = 0 ----> (0, y) or the point where the line goes through the y-axis]
To find the slope, you use the slope formula (m):
and plug in 2 points
I will use the points (0, 0) and (1, 8)
(0, 0) ----> (x₁, y₁)
(1, 8) ----> (x₂, y₂)
m = 8
Since you know m, plug it into the equation.
y = 8x + b
The graph shows that the y-intercept is 0, so plug it into the equation
y = 8x
Answer:
1500066.66
Step-by-step explanation:
Given:
Now, simplifying it.
Using PEDMAS in solving the expression
First opening the parenthesis
=
Next dividing the number
as per law of indices,
=
=
=
Next multiplying the number as per PEDMAS
as per law of indices,
=
=
=
Next dividing the number as per PEDMAS
=
Next multiplying the number as per PEDMAS
=
Now adding the number
= 1500066.66
Answer:
The base is 8 and the height is 3, so the area is 8 (3) = 24 square units.
Step-by-step explanation:
The area of the parallelogram is given by the following expression:
The vectors are, respectively:
The base of the parallelogram is 8 units.
The height of the parallelogram is 3 units.
The cross product of both vectors is:
The area of the parallelogram is given by the norm of the resulting vector: