Aline is parameterized by x=2+ and y=4+ (a) which of the following points are on the section of the line obtained by restricting to nonnegative numbers (for each, enter y if the point is on the section, and n if not)? (−28,−11) : (8,7) : (26,16) : then, give one more point that is on the section of the line obtained by this restriction: (b) what are the endpoints of the line segment obtained by restricting to −2≤≤1? left endpoint : right endpoint : (c) how should be restricted to give the part of the line above the x-axis (give your answer as an interval for for example, (3,8) or [-2, must be in :

No, yes, yes

(-28,-11) and (8.7)

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Step-by-step explanation:

Given that a line in two dimension is parametrized by

a) If t is non negative, then (-28,-11) cannot lie on that part

(-28,-11) No because t =-5

(8,7) yes because t =1

(26,16) yes because t = 4

b) when t lies between -2 and 1

we have left end point as

(-10,-2) is left end point

Right end point is when t =1 i.e.

(8,7)

c) when the points should be above x axis, y should be non negative

i.e.

So t should lie in the interval

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me i beg !

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc