Find the intervals on which the function is continuous. f (x) = 4x x²+4 -6 -4 -2 Af -2 -4 O (-∞, 1), (1,00) (1,∞) -∞, ∞) O (-∞, 0), (0,00) O (-∞, -2), (-2,00)

Q: determine the intervals where H(x) = ( x+2)(x-4)3>0

A: Set H(x)=0 and find x.

Q: The graph of f(x) is given by (-1,4) (1, 4) (-1,–2) (5, –2) (3,-4) (4, 5) Determine if f is…

A: Graph of the function is given, we have to find the function is continuous on the given intervals.

Q: Let f(x) = 6x² + 2x³. Select all intervals where f(x) is INCREASING, (3) (0, ∞) (,0) (-∞, -3¹²¹)

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Q: Let a = (-2,3, –4)" , y = (3,-2, -5)". (a) Find ||a||1. (b) Find ||a||2- (c) Find ||y||o-

A: Given Information -  x = -23-4  and  y = 3-2-5We have to find the following - (a) x1(b) x2(c) y∞…

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A:

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A:

Q: F(x) = x 1 + 3x2 - — 16х — 20 y 100 50 X - 10 -5 -50! (a) From the graph, estimate where f"(x) > 0.…

A: a) f"(x)>0 By looking at the graph we can conclude that it between the point (0 to -5). As the…

Q: Which option presents all intervals over which f(x) = x³ + 3x² + 5x +3 is strictly increasing? (-∞,…

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Q: Find the interval in which the following function is decreasing: 3 -1 1 -1 -2 -3

A: A function f is said to be increasing  if f(x1)<f(x2) for x1<x2 and x1,x2 belonging to the…

Q: Let f(x) = 6x¹ + 2x³. Select all intervals where f(x) is INCREASING, 0 (-∞, ¹²¹) ☐ (0, ∞0) 0(¹,0)…

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Q: Let f(x) = 2x3 – 24x2 + 90x - 12. Find the intervals where f is increasing.

A: Given,           fx=2x3-24x2+90x-12

Q: The function is continuous on the closed interval (-4, 2]: Some values off are shown in the table…

A:

Q: Find the intervals f(x) = { -5, 3, -4 -2 8 6 -2 on which the function is continuous. x #2 x = 2 6 8…

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Q: K(x) =  X + 6 / X - 2 The domain in interval notation is?

A: The given function is

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A: The given function is,The function should be continuous so we can write,

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Q: which of the following intervals the function f(x) = x² + 3x – 4 is increasing?

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Q: The one-to-one functions g and h are defined as follows. g={(-5, 8), (2, −7), (7, 4), (9, 7)}…

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