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My teacher gave the class a few examples of functions that are continuous at all integers and discontinuous everywhere else
For the function y = x2 - 4x - 5, perform the following tasks:
In most businesses, increasing prices of their product can have a negative effect on the number of customers
Sketch the curve by using the paramtric equations to plot points. Indicate with an arrow the direction in which the curve is traced as t increases.
Find the slope of the tangent line to the given polar curve at the point specified by the value theta.
Find the vertex, focus , directrix of the parabola and sketch its graph
Determine the vertices and foci of the graph of x^2/16 + y^2/35=1
A small gift shop is trying to determine the number of gift items it can sell to maintain a monthly revenue greater than $10,000.
Find an equation of variation where y varies jointly, directly as the cube of x and cube root of z, and inversely as the square of w, and y = 4 when x = 2
A line passes through the point (6, -6) and has a slope of -3. Write an equation for this line in (x, y) coordinates.
Assume that f is differentiable for each x?D?R and there exists M>0
Make an input-output table for the function rule. Use a domain of -10,-5,0,5, and 10. Identify the range.
A hyperbola is given the equation x^2/25 - y^2/9 = 1
The reflection of the point (-5, 6) across the x-axis has coordinates:
Given the quadratic function y = x2 - 4x + 3
Set up a system of equations to model this scenario.Problem: A survey of 615 teenagers found that 44% of the boys and 35% of the girls would like to be taller
Find the interval on which the function 2 2 ( ) ( 2) ( 3) f x x x = - + is increasing and decreasing. Sketch the graph of y = f(x)
For the function, y = ___1____ For the function, y = ___1____
In the real world, what might be a situation where it is preferable for the data to form a relation but not a function?
Explain why it is not necessary to plot points to graph when using y = a (x - h) 2 + k.
Graph the following equations; calculate the slope, x-intercept, and y-intercept, and label the intercepts on the graph.
An ellipse is represented by the equation xsquared+4ysquared-4x+8y-60=0.
Create a graph of the solution set to each compound inequality.
Determine whether the table expresses the second variable as a function of the first variabl
Use the Concept of slope to find t such that the three points are collinear.