Chen is given the graph below. What type of graph is shown, and what is the growth factor? linear function; growth factor of 2 l
inear function; growth factor of 4 exponential function; growth factor of 2 exponential function; growth factor of 4
2 answers:
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The area of ΔIDK is 32.69 square units.
Solution:
Given data:
ID = 7 and Hypotenuse, KI = 11.67.
Let us first find KD:
Using Pythagoras theorem,
Subtract 49 from both sides.
Taking square root on both sides, we get
KD = 9.34
Area of the triangle =
= 32.69
The area of ΔIDK is 32.69 square units.
Given:
The graph of an inequality.
To find:
The inequality for the given graph.
Solution:
From the given graph it is clear that the boundary line passes through the points (6,0) and (0,-4). So, the equation of the line is
The area under the boundary line is shaded and boundary line is a dotted line it means the points on the line are not included in the solution set. So, the inequality sing must be <.
Therefore, the required inequality for the given graph is .