WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. WebAlgebra Graph f (x)=-8 f (x) = −8 f ( x) = - 8 Rewrite the function as an equation. y = −8 y = - 8 Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 0 0 y-intercept: (0,−8) ( 0, - 8) Find two points on the line. x y 0 −8 1 −8 x y 0 - 8 1 - 8 Graph the line using the slope, y-intercept, and two points.

If f(x) = −2 + 8, what is f(−1.8)? 4 6 10 12 - Brainly.com

WebSo the goal is to evaluate d/dx(f^-1(x)) at x=4. So f'(x) = 6x^2 + (pi/2)cos([pi/2]x)) Now the question is at what point should the derivative be evaluated. The key thing to note is the coordinates of x and y are swapped for the inverse. So the x-coordinate for the inverse is 4 however the coordinate is swapped. So the for non-inverse function ... WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. how to phone norton

Evaluate f(-3) Mathway

Web2 apr. 2024 · Question 1. Views: 5,583. If α and β rere the roots of 2x2−3x−6=0 then α2−2 and β+2 find the equation whose roots ane α2 +2 and β2 +2 Teacher's Signature. Topic: … WebLook at the point (a, f −1 (a)) (a, f −1 (a)) on the graph of f −1 (x) f −1 (x) having a tangent line with a slope of (f −1) ′ (a) = p q. (f −1) ′ (a) = p q. This point corresponds to a point (f … WebFor example, y = 4x and y = 1 4x are inverse functions. (f − 1 ∘ f)(x) = f − 1(4x) = 1 4(4x) = x and (f ∘ f − 1)(x) = f(1 4x) = 4(1 4x) = x A few coordinate pairs from the graph of the … how to phone natwest bank