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Non linear and decreasing

Step-by-step explanation:

Because this line is not a straight line, it is not linear. This line curves down so that means that it is decreasing and non linear.

If this helps please mark as brainliest

Non- Linear and decreasing

Step-by-step explanation:

It is a non- linear line becuase it is curved. Linear lines are perfectly straight. It is a decreasing graph because you always start from the left. Starting from the left on this graph it is sloping downwards. Hope this helps :)

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).