WebFirst, let's calculate f (8) using the function f (x): f (x) = 3x^3 - 2x + 7 f (8) = 3 (8)^3 - 2 (8) + 7 f (8) = 1535. Next, let's calculate h (8) using the function h (x): h (x) = x^2 - x + 1 h (8) = (8)^2 - 8 + 1 h (8) = 57. Now we can substitute these values into the equation f (8) = g (8)h (8) + r (8) and solve for g (8) and r (8). WebNov 8, 2015 · $\begingroup$ There is a way... it just mirrors the proof that $\sin' = \cos$. You'll end up with something very close to the classical $\frac{\sin x}{x}$ in the proof that will require further limits that are very hard to show without first knowing the derivative of sine... in short, it's much easier to just look at a proof of $\sin'(x)$ using limits and use that the …
Solve f(x)=x^2-4x-7 Microsoft Math Solver
WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. WebGiven h(x) = (x + 1) 2 + 2(x + 1) − 3, determine two functions f(x) and g(x) which, when composed, generate h(x). This is asking me to notice patterns and to figure out what might have been put inside something else. Because they did not multiply things out, but instead left the parentheticals, it's pretty easy to see what two functions they ... britain has talent the queen
Solve f(a+h)-f(a)/h Microsoft Math Solver
WebFinite Math. Find f (h (x)) f (x)=x-1 , h (x)=2. f (x) = x − 1 f ( x) = x - 1 , h(x) = 2 h ( x) = 2. Set up the composite result function. f (h(x)) f ( h ( x)) Evaluate f (2) f ( 2) by substituting in the value of h h into f f. f (2) = (2)−1 f ( 2) = ( 2) - 1. Subtract 1 1 from 2 2. f (2) = 1 f ( 2) = 1. WebHow do you find the axis of symmetry, graph and find the maximum or minimum value of the function F (x) = x2 −4x −5 ? Answer is: xsymm = 2 Explanation: The value of the axis of … WebOct 28, 2015 · To find the value of any one of the variables from one equation in terms of the other variable is called the substitution method. Given that; The function is, ⇒ h (x) = - 4x - 10. Now, Here, The function is, ⇒ h (x) = - 4x - 10. So, To find the value of h (-5) as; Substitute x = - 5 in above equation as; can you take the sat multiple times