I'm currently doing a project for my A-Level Physics group, and I have chosen to look into the Magnus Effect, however, I'm struggling to find an equation...
What is the equation for the axis of symmetry of a quadratic function y = 3x² + 6x + 2? A. x = -1 B. x = -2 C. x = -3 D. x = -4 相关知识点: 试题来源: 解析 A。解析:For the function y = 3x² + 6x + 2, a = 3 and b = 6. Using the formula x = -b/...
For examples, a quadratic equation is an equation with polynomials as its terms and the highest order of the variable is 2, a trigonometric equation is an equation that its terms are trigonometric expressions, et cetera.Answer and Explanation: A rational equation is an equation where there is a...
If {eq}f(x) = x^2 -1 {/eq}, what is the equation for {eq}f^{-1}(x) {/eq}? a) {eq}f^{-1}(x) = \pm \sqrt{x-1} {/eq} b) {eq}f^{-1}(x) = \pm \sqrt{x} - 1 {/eq} c) {eq}f^{-1}(x) = \pm \sqrt{x} + 1 {/eq}...
DWhether a particular reaction is actually feasible or not Submit DWhether a particular reaction is actually feasible or not. Submit Dof showing the kind of elements present in a mixture Submit What is meant by a chemical equation ? View Solution ...
(s)itcontainsare partialderivatives. Orderofadifferentialequation Theorderofadifferentialequationisequaltotheorderofthehighest derivativeitcontains. Examples: (1)y′+y 5 =t 2 e −t (firstorderODE) (2)cos(t)y′−sin(t)y=3tcos(t)(firstorderODE) (3)y″−3y′+2y=e 2t cos(5t)(...
A formula is a fixed way of doing or making something, often expressed in mathematical or symbolic terms, while a formulation is the process or result of creating a particular combination, especially in a specific context or for a purpose.
For example,What is a Solution of an Equation?The value of the variable which makes the equation a true statement is the solution of the equation.Example 1:Verify that x = 3 is the solution of an equation 4x − 8 = − 5 + 3xSubstitute x = 3 in the given equation...
What is a contribution margin? A contribution margin is the difference between a product's sale price and its variable cost. Basically, it's the portion of the break-even equation that's divided by your fixed costs. You can calculate this value by using the contribution margin formula: Unit...
1 The formula for calculating APY is: APY=(1+rn)n−1where:r=Nominal raten=Number of compounding periodsAPY=(1+nr)n−1where:r=Nominal raten=Number of compounding periods What APY Can Tell You Any investment is ultimately judged by its rate of return, whether it's a certificate ...