Sketch the graph of the curve ? = 1 + sin ? for 0 ≤ ?...
Sketch the graph of the curve ? = 1 + sin ? for 0 ≤ ? ≤ 2? ? b)
Find the slope of the tangent line to this curve at ? = 4 . c) Find
the polar coordinates of the points on this curve where the tangent
line is horizontal.
a) Sketch the graph of the solution to the initial value
problem.
dy/dx = sin x , y(0) = 1
over the interval 0 ≤ x ≤ 4π
b) By finding a suitable antiderivative, evaluate y(2)
a. Use the information to sketch the income consumption curve on
a graph.
b. Draw the Engel curves for hot dogs and hamburgers.
Income HotDogs Hamburgers
$10 3 7
15 6 9
20 10 10
c. What is the income elasticity of hot dogs for this consumer
as income increases from $10 to $15? (calculate using percentage
changes of income and quantity demanded).
sketch the curve with the given polar equation by first
sketching the graph of r as a function of theta in Cartesian
coordinates.
1) r = 3cos(3theta)
2) r = 1 + 3cos(theta)
3) r = sin (theta / 2)
Please solve this problem with a detailed explanation, not just
a answer.
A and B are any positive numbers, write equations and sketch
graph. A>0, B>0
Circle
Write your Equation and draw the graph.
Mark on the graph
x-intercepts and y- intercepts
Circle
Equation and graph.
Mark on graph
x-intercepts and y- intercepts
Circle
Equation and graph.
Mark on graph
x-intercepts and y- intercepts
Spiral
Equation and graph.
r = A
r = A sin(θ)
r = A cos(θ)
r = Aθ
r= - A
r = - A sin(θ)
r =...
Curve sketching: Choose two of the functions to sketch a graph.
you should include the following parts for each.
a). domain b). x and y intercepts c). any asymptotes d).
intervals of increase/decrease e)/ extreme values f). intervals of
concavity and infection points
f(x)= 2x+9 / x+3
g(x)= -2 / x+1
h(x)= x^ - 6x^2
Consider the parametric equation of a curve:
x=cos(t), y= 1- sin(t), 0 ≤ t ≤ π
Part (a): Find the Cartesian equation of the
curve by eliminating the parameter. Also, graph the curve and
indicate with an arrow the direction in which the curve is traced
as the parameter increases. Label any x and y intercepts.
Part(b): Find the point (x,y) on the curve with
tangent slope 1 and write the equation of the tangent line.
Consider the slope field shown.
(a) For the solution that satisfies y(0) = 0, sketch the solution curve and estimate the following:
y(1) ≈ _______ and y(-1) ≈ _______
(b) For the solution that satisfies y(0) = 1, sketch the solution curve and estimate the following:
y(0.5) ≈ _______ and y(-1) ≈ _______
(c) For the solution that satisfies y(0) = -1, sketch the solution curve and estimate the following:
y(1) ≈ _______ and y(-1) ≈ _______
Sketch the graph of f by hand and use your sketch to
find the absolute and local maximum and minimum values of
f. (Enter your answers as a comma-separated list. If an
answer does not exist, enter DNE.)
f(t) = 2 cos(t), −3π/2 ≤ t ≤ 3π/2
absolute maximum value
absolute minimum value
local maximum value(s)
local minimum value(s)