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Writing a Linear Equation Based on a Table of Values | ACT Test Prep

Writing a Linear Equation Based on a Table of Values | ACT Test Prep
Determine points on a polar curve where the tangent line is horizontal.

Determine points on a polar curve where the tangent line is horizontal.
Find value of a and b so that a piecewise function is differentiable everywhere (x=0 is the crux).

Find value of a and b so that a piecewise function is differentiable everywhere (x=0 is the crux).
Given functions for f'(x) and g(x) determine a function for the derivative of -3f(x)+cg(x).

Given functions for f'(x) and g(x) determine a function for the derivative of -3f(x)+cg(x).
For the function f(x)=2x^5e^(5x+1) use 1st derivative test and test for concavity.

For the function f(x)=2x^5e^(5x+1) use 1st derivative test and test for concavity.
Two people walking in opposite directions at different speeds. How fast is the distance between chg?

Two people walking in opposite directions at different speeds. How fast is the distance between chg?
Find absolute max and min for f(x)=x^4 -2x^3 +x + 1 on [-1,3].

Find absolute max and min for f(x)=x^4 -2x^3 +x + 1 on [-1,3].
Use Newton's Method to approximate the roots for f(x)=x^4 - 3x - 18.

Use Newton's Method to approximate the roots for f(x)=x^4 - 3x - 18.
Solve a polynomial equation with integer coefficients where the variable is under absolute value.

Solve a polynomial equation with integer coefficients where the variable is under absolute value.
Determine the minimum length of ladder that will rest against a building with an 8ft wall...

Determine the minimum length of ladder that will rest against a building with an 8ft wall...
Power and integrated energy at a distance R from the Sun. ----Spherically symetric Solution

Power and integrated energy at a distance R from the Sun. ----Spherically symetric Solution
Upgrading the solution using derivatives --- Block moving with simple harmonic oscillation.

Upgrading the solution using derivatives --- Block moving with simple harmonic oscillation.
Show that two complicated algebraic expressions involving x and y are equivalent.

Show that two complicated algebraic expressions involving x and y are equivalent.
Find volume of solid of revolution when region bounded by y = sqrt(x), y = x-6, y=0, revolved x-axis

Find volume of solid of revolution when region bounded by y = sqrt(x), y = x-6, y=0, revolved x-axis

"Motivation is Important" Answer
Find an antiderivative for f(x)=5cos^4(3x).

Find an antiderivative for f(x)=5cos^4(3x).
Revolve f(x) = 1/(x^2+1) between x = 0 and 8 over the x-axis. Determine volume to four dcmal places.

Revolve f(x) = 1/(x^2+1) between x = 0 and 8 over the x-axis. Determine volume to four dcmal places.
Use the shell method to determine volume of revolution where region rotated is subdivided.

Use the shell method to determine volume of revolution where region rotated is subdivided.
Trigonometry used to find the area of an irregular triangle and solves the Est. of School Population

Trigonometry used to find the area of an irregular triangle and solves the Est. of School Population
Crossing a heterozygous male with a heterozygous female for the sickle cell trait

Crossing a heterozygous male with a heterozygous female for the sickle cell trait
Algebra 1 | Explaining Slope-Intercept Form y = mx + b

Algebra 1 | Explaining Slope-Intercept Form y = mx + b
Find value of x = k that will give 1/3 of the volume by slicing.

Find value of x = k that will give 1/3 of the volume by slicing.
Algebra 2 | Solving a System of Linear Equations Using Difference of Equations Method

Algebra 2 | Solving a System of Linear Equations Using Difference of Equations Method
Compound Interest Effects on a monthly (constant) investment with interest for 18 yrs

Compound Interest Effects on a monthly (constant) investment with interest for 18 yrs
ACT Math | Geometry Optimization Problem Using the Vertex of a Parabola

ACT Math | Geometry Optimization Problem Using the Vertex of a Parabola
ACT Math | Combining Cosine and Sine Laws to find Unknown Side Lengths and Interior Angles

ACT Math | Combining Cosine and Sine Laws to find Unknown Side Lengths and Interior Angles
Adding velocity vectors by normal components

Adding velocity vectors by normal components
ACT Math | Finding and Applying Proportionality Constants

ACT Math | Finding and Applying Proportionality Constants
Problem Set Up for Dividing forces into X and Y Components

Problem Set Up for Dividing forces into X and Y Components
Why an increase in number of firms causes equilibrium price to decrease

Why an increase in number of firms causes equilibrium price to decrease