4.4 Solving Two- Step Equations
... number of cookies that is one greater than the day before. On what day will he find that he doesn’t have enough cookies to follow this procedure? ...
... number of cookies that is one greater than the day before. On what day will he find that he doesn’t have enough cookies to follow this procedure? ...
1 - mrbermel.com
... a. Use the Calculator to find the equation for the line of best fit (the simple linear regression equation). The calculator should also produce the coefficient of correlation r and the coefficient of determination r 2 as long as you turned this feature on (a one time process). b. Write the regressio ...
... a. Use the Calculator to find the equation for the line of best fit (the simple linear regression equation). The calculator should also produce the coefficient of correlation r and the coefficient of determination r 2 as long as you turned this feature on (a one time process). b. Write the regressio ...
(2 points). What is the minimal polynomial of 3 / 2 over Q?
... (a) If f (x) and g(x) have the same splitting field, must f (x) and g(x) then have the same roots? No, for instance, take f = x2 − 2 and g = x2 − 8, they have the same splitting field but not the same roots. (b) If f (x) ∈ R[x] then the splitting field of f (x) over R can only be R or C. That is tru ...
... (a) If f (x) and g(x) have the same splitting field, must f (x) and g(x) then have the same roots? No, for instance, take f = x2 − 2 and g = x2 − 8, they have the same splitting field but not the same roots. (b) If f (x) ∈ R[x] then the splitting field of f (x) over R can only be R or C. That is tru ...
AP Calculus
... b. Let y = f(x) be the particular solution to the differential equation with the initial condition f(-2) = -1. Draw a solution curve through this point. Write an equation for the line tangent to the graph of f at (-2, -1) and use it to approximate f(-1.9). c. Find the particular solution y = f(x) to ...
... b. Let y = f(x) be the particular solution to the differential equation with the initial condition f(-2) = -1. Draw a solution curve through this point. Write an equation for the line tangent to the graph of f at (-2, -1) and use it to approximate f(-1.9). c. Find the particular solution y = f(x) to ...
a6_nondashlinear_equations
... raised to any power other than 1. 4x + 7 = 23 is a linear equation. In a non-linear equation, unknowns in the equation can have indices other than 1. x4 + 2x = 20 is a non-linear equation. In a quadratic equation, the highest index of any of the unknowns is 2. x2 – 3x = 10 is a quadratic equation. Q ...
... raised to any power other than 1. 4x + 7 = 23 is a linear equation. In a non-linear equation, unknowns in the equation can have indices other than 1. x4 + 2x = 20 is a non-linear equation. In a quadratic equation, the highest index of any of the unknowns is 2. x2 – 3x = 10 is a quadratic equation. Q ...
1 Substitution and Elimination
... Solve the system: 3s - 2t = 10 4s + t = 6 We could multiply the second equation by 2 and the t terms would be inverses. OR We could multiply the first equation by 4 and the second equation by -3 to make the s terms inverses. Let’s multiply the second equation by 2 to eliminate t. (It’s easier.) 3s - ...
... Solve the system: 3s - 2t = 10 4s + t = 6 We could multiply the second equation by 2 and the t terms would be inverses. OR We could multiply the first equation by 4 and the second equation by -3 to make the s terms inverses. Let’s multiply the second equation by 2 to eliminate t. (It’s easier.) 3s - ...
