12. Determine the value of the unknown variable of the function if x=19. -x+ 2, x < 0 x, x > 0 f(x) = {¯² O A. f(19) =- 19 ニー O B. f(19) = 19 O C. f(19) = 17 OD. f(19) = 17

Q: A cat is falling from a branch. Its height t seconds after it fell is given by the function h(t) =…

A: We have given height  ht=-16t2+5 To get for what height cat was falling  Put t=0 h0=0+5 h0=5 height…

Q: Find the requested function and state the domain. 6 (g o f)(x) for f(x) = and g(x) = 2-x 6

A: Given : fx = 6x6gx = 2-x

Q: If the root of Auxiliary equation are m1=-1,m2=2 and m3=1 + i and m4=1 – i, the complimentary…

A: The given roots are m1=-1,m2=2,m3=1+i and m4=1-i.

Q: 4.- Let be the function f defined by the rule f(x) = 5x³ + 2x² - x + 10 Find f(x) in f(0.5) f(-4)…

A:

Q: 2. f0x) =D(금x-푸)+3

A:

Q: Differentiate the function. y= (4x4 - x+ 2) (-x5 + 1) Choose the correct setup below to…

A:

Q: If ly + 5| I-

A: Solve the inequality first:-

Q: 4. A function is defined using the formula f (x)=E 2T. Which of the following is the value of f(5)?…

A: Given function is: f(x)=∑jxj=25

Q: After Julia has driven for a quarter of an hour, she was 170 miles east from Denver. After driving…

A:

Q: Suppose f(r)=1+3r^2. Evaluate the function for each of the following values of its argument: 1. with…

A: Find the function by substituting the given arguments.

Q: What is the domain and range of the function f(x) = -3(2)*+1 – 4?

A:

Q: f(x) > 0 7+ 6+ 5+ Select one: O a. (-00, 3) O b. (3, 4) O c. (3,00) O d. [3, 4] 3+ -8 -7 -6 -5 -4 -3…

A: since from graph it clear that  f(x)&gt;0 means f(x) is positive for the   interval  range…

Q: Evaluate Function  g(3,4) when g(x,y)=x-6y/x^2+y^2 a. -25/21 b. -5/21 c. -21/25 d. -21/5

A: For this problem, we have to substitute the values of x and y in given function g(x,y).

Q: 2. In the memorable cricket match between Bangladesh and Pakistan in the World Cup 99 that…

A: We have to find the value of x in the given question.

Q: Suppose f(x) = 2x. Evaluate f (-1.999) %3D а. -1 b. -2 с. -1.4 d. -4

A: We are given the function f(x)=2x. Now,             f(-1.999)=2(-1.999)=-3.998. So, the approximate…

Q: 1. f(z +h) – f(x), h #0 : f(w) – f(x) r h - 2. ', x # w : -3<x3 w - x

A:

Q: Suppose f(x) = Evaluate: Зх + 4 Write the answer in its exact form as an integer of a fraction in…

A:

Q: If f (2) = a + 2, then evaluate f (20).

A: The given function is  f(x) = 12x +2

Q: For this function Y=x^3 + 15x^2 -225x prove that we have a point of inflection at x=-5

A:

Q: Ay 10- 4- -10 -B -6 -4 -2 2 8 10 -2 4- -6 -8- 40

A: As you can see the graph of y=x^3 (red curved line)  If we shift the origin at (-4, -3) , we will…

Q: Determine the value(s) of x for which the following function is discontinuous. Identify the type of…

A: The given function,         fx=2x2+3x-2x+2 Removable discontinuous:    If a function f(x) has…

Q: B. If f(x) = 3*, evaluate 1. f(2) 3. f (-) 2. f(-2) 4. f(0.4) 5. f(T)

A:

Q: Let f (x) = 1(1 2 2 +4. Evaluate f(-8). f(-8) = Number

A: Given f(x) = -½(½)x + 4 We have to find f(-8)

Q: Differentiate the following function. y=x(x5 + 5) 3 Choose the correct setup below to differentiate…

A: We have to check

Q: 5) For functions f (x) = x² – 15x + 45 and g(x) = x - 9, find |(x)

A: f(x)=x2-15x+45, g(x)=x-9, (fg)(x)=?f(x)=x2-15x+45  g(x)=x-9  Now fgx=f(x)g(x)             [Quotient]

Q: If the root of Auxiliary equation are m1=-1,m2=2 and m3=1 + i and m4=1 – i, the complimentary…

A:

Q: If P(t) = 2 and h(t) = 1+3t, compute the following functions and values. If your answer is a number,…

A: Given that : P(t) = 2t and h(t) = 1 + 3t

Q: Evaluate the following: 1. f(-2)= 2. f(-1)= 3. f(5)= f(x) = 2 x² + 2x x + 3 if x -1.

A: