Answer:
The altitude to the hypotenuse of a right triangle forms two triangles that are similar to each other and to the original triangle
The Leg Rule (or Leg geometric mean theorem) relates the length of each leg of a right triangle with the segments projected by them on the hypotenuse.
Step-by-step explanation:
The altitude to the hypotenuse of a right triangle is the mean proportional between the segments into which it divides the hypotenuse. Notice the triangle used with this rule. The leg of a right triangle is the mean proportional between the hypotenuse and the projection of the leg on the hypotenuse.
Answer:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
The gradient of the given graph is 1.5
<h3>Calculating Gradient </h3>
From the question, we are to determine the gradient of the graph
Gradient is given by the formula
Where m is the gradient
Picking the points (-2, -2) and (2, 4) on the line
Then,
x₁ = -2
y₁ = -2
x₂ = 2
y₂ = 4
Putting the parameters into the equation, we get
m = 1.5
Hence, the gradient of the given graph is 1.5
Learn more on Calculating gradient here: brainly.com/question/21806111
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Y= -7x +9 to graph plot point (0,9) and then go down 7 and to the right 1 (plot another point and connect line)
