7 14
In the above image 714, find the area of the given shape.
3 points
A. 49
B. 98
C. 12

49 sq. units

Step-by-step explanation:

Equation for area of a triangle: l *w / 2

Substitute l & w: 7 * 14/2

= 49 sq.units

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

your answer would be 12