Evaluate the function f at the given va f(-2) for f(x) = {9x + 1, if x < 2

Q: Determine the discontinuities of the following functions and state why the function fails to be…

A: f(x)=x3+x2-17x+15x2+2x-15function is undefine when x2+2x-15 is become 0Let…

Q: 3. If f(x) = x + 1, find f(3) and f(- 3). Is f a one-to-one function?

A: The given function is fx=x2+1

Q: Determine the interval (s) where the following function is continuous x-7 f(x)= (x-7)x+4)

A: In the given function (x-7) is a common factor in numerator and denominator. So, it will cancel out…

Q: Let f be a function of x. Then f (10x) = 10 (f (x)). O True O False

A: the answer for the above statement is false. the explanation is given in the below step

Q: Consider the following function. f(x) = x +41-8 (a).Find.the.critical.numbers.of.…

A:

Q: Guess the value of the limit of f(x) as x approaches 4, correct to six decimal places. (If an answer…

A:

Q: Consider the following function and closed interval. g(x) = (x² – 9)²/3, [-5, 4]

A:

Q: Graph the functions

A: We make table for each potion  G(x)=1/x  x -3 -2 -1 -0.01 y -0.33 -0.5 -1 -100   G(x)=x…

Q: Let f(x)=Ax³ + 2x2-16x +4. Find the value of A such that f(x) has a point of inflection when x =…

A: A function,

Q: Determine where f is increasing. ∫(x) = x3

A: Given: Determine where f is increasing.  f(x) = x3

Q: Evaluate the following function. If p (x) = 7 (4)" , find p (5)

A:

Q: Use the piecewise-defined function to find the following values for f(x). 1- 4x if xs - 2 f(x) = 4x…

A:

Q: (x² + 1 if x -1

A: For function g(x) to be continuous on -1 limx→-1-g(x)=limx→-1+g(x)=g(-1)…

Q: x² +2x+1, if x -2

A:

Q: state all intervals of x where f(x) is increasing.

A: TO FIND INTERVAL WHERE f(x) is INCREASING FIND f '(x) and see interval where f '(x) &gt;0 f(x)…

Q: Find the intervals on which the function f(x)=x−4x2 is increasing and decreasing.

A: Given function:

Q: Determine which pair of points can represent as the absolute extrema of the given function at the…

A:

Q: (1) Suppose that for each manuscript Charles Dickens produced, he was paid where L is the total…

A: The amount paid to Dickens is given by where L is the total length of the novel in words.The number…

Q: S2x+1, x54 x² +12, x>4 3. Is the function f(x) = continuous?

A: topic - continuity of a function

Q: Evaluate the following function. If p (x) = 4 (3)", find p (3)

A: p(x) = 4(3)x to find p(3) we will put value of variable x = 3 .

Q: Evaluate the piecewise-defined function. f(x) = 2 if x < 0 2-X if 0≤x < 2 x + 2 if x ≥ 2 (a) (-²/-)…

A: given,  f(x)=2            if x&lt;02-x     if  0≤x≤2x+2    if x≥2

Q: If h(x) 6.x + 1, find h(). Is h a one-to-one function?

A: If h(x) = 6x +1. To find h(1/2). Also, to check whether h is a one-to-one function.