Point Essay Examples

point. One travels east at a constant rate of 60 miles per hour and the other travels north at a constant rate of 70 miles per hour. Find the rate at which the distance between the cars is changing 1 hour later. You may round your answer to two digits after the decimal sign. Distance = Rate x Time A = 60 x 1 = 60 Miles B = 70 x 1 = 70 Miles 3619508953500 70 z 60 x2+y2=z23600 + 4900 = z2 Z = 92.20 X = 60 Y = 70 Z = 92.20 dx/dt = 60dy/dt = 70dz/dt x2+y2=z22x. dx/dt + 2y. dy/dt = 2z. dz/dt x. dx/dt + y. dy/dt = z. dz/dt 60(60) + 70(70) = 92.2. dz/dt 8500/92.2 = dz/dt = 92.20 (e) Find if and find an equation of the tangent line to the graph of at dydxx+y=1+y'cosxyy+xy'=1+y'...

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D/B- 2

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point a student leader to start with but the position will be rotational after a period of two weeks (Burke, 1999). However, the student leader will not be center of attention as I will be assigning different responsibilities to all students equally. For example, there will be a student in charge of the board and another one will be the time-keeper. I will involve the class in coming up with a set of rules against which we will state the punishment for breaking them. The first icebreaker activity will be sharing our names aloud and naming a virtue starting with the same letter as our names. I will arrange the class randomly but consider students who might be short-sighted or physically challenged so...

point, Kendall shows the difficulty that arises when expressing feelings to someone else, especially for the first time. He continues to say that when a person is in love, there are some things they stop doing. However, this may mean respects or shyness. He clearly states in the fourth line "And you caught my eye" which illustrates that he is in love. However, because of that love, there are some things he cannot do because they will make him look awkward. Kendall confesses to wants to express his feelings, but he has no idea how to it because of the ways his gestures has been rejected. In other words, he means that may fall in love but does not know how to express their feelings. Although he is...

point of effective functioning and achieve quality outcomes (Fisher, 1999). The image below is an illustration of the four stages. The first stage is forming, which occurs with the meeting between the members of the team. Introductions normally take place at this stage, sharing information on interests, backgrounds and experiences. The second stage is storming, where ideas are floated and a great deal of competition for their acceptance occurs. Basically, opinions differ in terms of what must be done by the team to achieve its objectives. Norming is the third stage which entails the start of proper working of the team. They have accepted to work together and their focus is no longer on the opinions...

Algebra

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point (x,y) where the line passes then Gradient is ∆y/∆x = y-6x-(-1)=-2y-6x+1=-2Hence y=-2x+4Question 6 (2x-7)(x+4)=02x(x+4)-7(x+4)=02x(x+4)=7(x+4)2x2+8x=7x+28 hence 2x2+x-28=0Using the factor method the values of X=7/2 , -4Question 7 Vertex f(x) =3x2-6x+8f(x) = a(x - h)2 + k, where (h, k) is the vertex hence f(x) =3(x-1)2+5the vertex =(1,5)Question 8 Y intercept of f(x) =(x-2)(x+1)(x-3)=(x^2-x-2)(X-3)=x^3-〖5x〗^2+x+6For a cubic curve, the y-intercept must always be at x=0 hence y=6Y(0)=6Question 9 f(x)=2x2-x+7 ; g(x)=x-1(f-g)(x)= 2x^2-x+7-(x-1)= 2x^2-2x+8Question 10 f(x)=x^2+3; g(x)=x+4; (f o g )(-2)g(-2)=2hence f(g(x))=2^2+3 =7 Question 11 F(x)=2x-4, f^-1 (x)Y=2x-4; y-4=2xX= (y-4)/2f^-1 (x)=...

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