WebbExample: h (x) = 3x 2 + ax − 1. You are told that h (3) = 8, can you work out what "a" is? First, evaluate h (3): h ( 3) = 3× ( 3)2 + a× 3 − 1. Simplify: h (3) = 27 + 3a − 1. h (3) = 26 + 3a. Now ... we are told that h (3) = 8: 8 = 26 + 3a. Swap sides: 26 + 3a = 8. Subtract 26 from both sides: 3a = −18. Divide by 3: a = −6. Webbmuellerpictures.de ... N equation
How to Compute the Difference Quotient (f(x + h) - YouTube
Webb4. (a) Simplify 3x) + 3 and find its values for (i) x = 3 (ii) x = 1/2 .(b) Simplify a (a+ a + 1) + 5 and find its value for (i) a x. Simplify 3x(4x. Detailed step by step solution for (3x)(4x^5) 1. Average satisfaction rating 4.9/5. The average satisfaction rating for the product is 4.9 out of 5. 2. You Request ... Webb2. 1/3 x 2/7=? 3. 4/10 x 10/20=? 4. 8/20 x 5/16=? 5. 10/30 x 30/100=? 10. simplify (12 + 30 ) x 40 - 8= 11. Solve 30 5/8 x 16 =_____ 12. P (x) = x³ + 10x² + 31x + 30 F (x) = x³ + 5x² + 2x - 8; 13. 42 x 4 - 33 62 ÷ 6 x 4 – 12 + 30 = 25 x 2 ÷8 + 8 – 10 = 14. 3/x-2 + 18/x2+2x-8 A. 3x-30/(x-2)(x+4) B. 3x-30/(x-2)(x-4) C. 3x+30/(x-2)(x+4 ... impak fort worth
given the function f (x) = 2x^2-3x-1 simplify f ( (x+h)-f (x))/h
WebbFor example, if f(x) = x + 1, and g(x) = x^2, finding f(g(x)) wouldn't most likely be regarded as hard, since you can simply substitute the x^2 in to get f(g(x)) = x^2 + 1 However, if you … WebbLearn how to solve product rule of differentiation problems step by step online. Find the derivative using the product rule (d/dx)((x^3-3x^2*4)/(x^2)). Simplifying. Apply the quotient rule for differentiation, which states that if f(x) and g(x) are functions and h(x) is the function defined by {\displaystyle h(x) = \frac{f(x)}{g(x)}}, where {g(x) \neq 0}, then … WebbGiven f (x) = x2 + 2x − 1, evaluate f (§). Well, evaluating a function means plugging whatever they gave me in for the argument in the formula. This means that I have to plug this character " § " in for every instance of x. Here goes: f (§) = (§) 2 + 2 (§) − 1. = § 2 + 2§ − 1. This is definitely weird-looking, but it follows all ... impake furniture ottoman