WebDec 20, 2024 · Answer: Exercise: For the following exercises, for each pair of functions, find a. (f ∘ g)(x) and b. (g ∘ f)(x) Simplify the results. Find the domain of each of the results. 42) f(x) = 3x, g(x) = x + 5. 43) f(x) = x + 4, g(x) = 4x − 1. Answer: 44) f(x) = 2x + 4, g(x) = x2 − 2. 45) f(x) = x2 + 7, g(x) = x2 − 3. WebEnter the formula for which you want to calculate the domain and range. The Domain and Range Calculator finds all possible x and y values for a given function. Step 2: Click the …
Factoring Calculator - Mathway
WebKeypad Keyboard Shortcu. Complete each operation given below for f (x) + g (x), f (x) - g (x), f (x) x g (x), and f (x) g (x) Complete each operation given below for f (x) + g (x) (first box), f (x) - g (x) (second box), f (x) x g (x) (third box), and f (x) = 3x - 15 g (x) = 2x² - 6x - 20 Answer f (x) g (x) (fourth box and simplify completely). Web3x2+12x-87=0 Two solutions were found : x = (-4-√132)/2=-2-√ 33 = -7.745 x = (-4+√132)/2=-2+√ 33 = 3.745 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 12x) - 87 = 0 ... The important thing to remember about questions like this is that when you see a formula like f (x)= (formula involving x ), it means that ... temps passage marathon 4h
Math 115 HW #5 Solutions - Colorado State University
WebApr 9, 2024 · If e 1 and e 2 are respectively the eccentricities of the ellipse 18 x 2 + 4 y 2 = 1 and the hyperbola 9 x 2 − 4 y 2 = 1, then the relation between e 1 and e 2 is. 3 e 1 2 + e 2 2 = 2; e 1 2 + 2 e 2 2 = 3; 2 e 1 2 + e 2 2 = 3; e 1 2 + 3 e 2 2 = 2 WebFind the greatest common divisor of f (x) = 2x3 +2x2 +x+ 4 and g(x) = x4 +3x3 + 4x2 +3x. 2x (4)+3x (3)-4x (2)-3x+2=0 Four solutions were found : x = 1/2 = 0.500 x = 1 x = -1 x = -2 Step by step solution : Step 1 :Equation at the end of step 1 : ... WebOnline math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app. temps payer hypotheque