The functions f, g, and h are defined as follows. -2+x f(x) = - g (x) = -6 h(x) =/x+8+4 %3D x+1 Find f(8), g(4), and h(-4). Simplify your answers as much as possible. s(8) = ] %3D g(4) %3D 미 h(-4) = [] Explanation Check

Q: 4. For the functions f (x) = x + 2 and g(x) = x² – 2x + 7, which expression has the greatest value?…

A:

Q: F(x) = x-4, 16 - x2, x< 4 x 2 4 6. 3 4.

A: By the given function

Q: The cost C, in dollars, of renting a moving truck for a day is given by the function C(x) = 0.45x +…

A:

Q: Find g(-1), given g(x) = -x² +5

A: Topic -functions We can find g(-1) by putting x=-1 in g (x)

Q: Suppose f is a linear function such that f(3) = 3 and f(7) = -4. Find the equation for f. (Use x as…

A:

Q: Write the equation of the function g(x) if g(x)=f(x+2) +4 and f(x) = x^3-7

A:

Q: 3x-4 x > 1, f (x) = 0, elsewhere.

A: Given: fx=3x-4   x&gt;1

Q: Find the domain for the function. X-3 V3x-2 a) (-0, 00) b) (- ∞, 3) U (3, 0)

A:

Q: Find the intercepts of the function. f(x) = (x + 4)(9x2 − 1)

A:

Q: 2х - В If f(x) and f(2) 1 what is the value of B? %3D 3x + 4

A: Given :fx = 2x-B3x+4f2 = 12

Q: Fahrenheit. The function f(t)=Ce(−kt)+33f(t)=Ce(−kt)+33 represents the situation, where it is time…

A:

Q: The number of fish swimming upstream to spawn is approximated by the function given below, where x…

A: Explanation is given below..

Q: The domain and range of f(x,y)=81-x^2-y^2

A: We have to find the domain and range of fx,y=81-x2-y2.

Q: Suppose that f is a linear function with slope 2 and that f(4) = 7. Find the equation for f. (Use x…

A:

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately…

A:

Q: For what value of x does the function f(x) = x³ - 2x² + x- 11 have a relative maximun A -1/3 B 1 (c)…

A: We will solve the following

Q: 9) fx)--2x+1 g(x)-3x x -1 Find (g (x)

A: Given: f(x)=-2x+1 g(x)=-3x2-x-1

Q: Find the range of the function f(x) = 1/3x-5, if the domain is { -3, 0, 6}

A: f(x)=13x-5Domain is -3,0,6substitute x=-3f(-3)=13(-3)-5=1-9-5=-114

Q: Example: find the extreme values of the function f(x, y) = xy – x² - y² – 2x – 2y + 4

A:

Q: The amount of foreign earnings​ (in trillions of​ dollars) kept overseas can be approximated by the…

A: we have been given the function for the number of foreign earnings kept overseas  f(x)=0.232(1.18)x…

Q: Let h(x)=f(x)+g(x). If f(x)=2x2 and g(x)=8x5, what is h′(x)? Do not include "h′(x)=" in your answer.…

A: We have been given h(x) = f(x)+g(x) and f(x) = 2x^2 and g(x) = 8x^5So we can first write a function…

Q: The United States wine consumption can be modeled by the function f(x)=0.004x^2-0.094x+2.607 where x…

A: The function is fx=0.004x2-0.094x+2.607.   Substitute 25 for x in the above function.…

Q: The cost C, in dollars, of renting a moving truck for a day is given by the function C(x) = 0.45x +…

A:

Q: Brynn and Denise launch their rockets at the same time. The height of Brynn’s rocket, in meters, is…

A: For the same Hight both functions of Hight should be equal.

Q: Find the value of g(x)=√x^2 - 2 if g(x)= -3.

A: find       g(x)= -3.

Q: F(x) = 1 -. What is the only value of x not in the domain 5л + 5

A:

Q: Sketch the graph of:

A: Given: fx=-x2-6,x≤-4x+5,x&gt;-4 For drawing graph of given function, we will use graphing calculator

Q: 4. For the functions f (x) = x + 2 and g(x) = x² – 3, which expression has the greatest value? a.…

A:

Q: Find the function P(x) of a company selling x items is given byP(x)=x3+9x2-15x+13 where x represents…

A:

Q: The input value for a function is 20. That is the output for y=-1/2x-5

A:

Q: (-3x +6 x1 x-5

A: First consider,f(x) = -3x+6; x &lt; 0Now,

Q: Let h(x)=f(x)g(x) where f(x)=2x2−4x, g(−2)=4, and g′(−2)=−5 what is h′(−2)? Do not include…

A:

Q: If the function y=2x^2+3x has the domain {-2,-1,0} what is its range?

A: Given: y=2x2+3x has domain {-2,-1,0}

Q: -k/complete-a-table-and-graph-a-linear-function f(x) = 4x + 2 f(x)

A: f(x)=4x+2 at x=0 f(0)=4x0+2=0+2=2 f(1)=4x1+2=4+2=6 f(2)=4x2+2=8+2=10

Q: Let h(x) = f(x) +g(x). If f(x) = 2x2 and g(x) = 8x, what is h' (x)? Do not include "h' (x) =" in…

A: Given   h(x) = f(x) +g(x)f(x) = 2x2g(x) = 8x5So,h(x) = 2x2+8x5Now, h'(x) = d h(x)dxh'(x) = d…

Q: Let h(x)=f(x)+g(x). If f(x)=x4 and g(x)=6x3, what is h′(−3)?Do not include "h′(−3)=" in your answer.…

A: The problem concerns addition law for derivatives of functions:

Q: F(x) = 3x2 +4x -5 G(x) = 2x2-8 H(x) = -4x2 +5x-2       F(2) - H(-3)

A: Substitute the value of x for each function and find F(2) - H(-3). As F(x) is given, put x= 2 to…

Q: If f(x) = ax3 + bx2, determine a and b so that the graph of f will have a point of inflection at…

A: Given f(x) = ax3 + bx2

Q: If the x-intercepts of a function are -1 and 3, then f(-1) =______ and f(3)=______. The…

A: Use the definition of x-intercepts which state as A function f(x) has x-intercepts at x=a if f(a)=0…

Q: for what value of x does the function f(x)= 1/3 x3- 4x attain the point of inflection in the…

A: Inflection points are those points at which the function changes its concavity. We can find those…

Q: Find the slope of the graph of the function at the given point.                        f(x) = √(3x2…

A:

Q: x-5 If f (x) = find f (4) x2 -10x+25

A: Given, f(x)= (x-5)/(x²-10x+25) x=4

Q: Given that 2x ax + 4 C then find the solution x and enter your answer as a function of a, b, c in…

A: Using cross multiplication.

Q: 5. Find the range of the function y = 7x -1 when the domain is {-1, 0, 1}

A:

Q: 3 4. Find the domain and range for the function f(x): 1- c2r

A: Given: The function fx=31-e2x, To find: The domain and range of the given function.

Q: Let h(x)=f(x)−g(x). If f(x)=9x2 and g(x)=8x, what is h′(−5)?Do not include "h′(−5)=" in your answer.…

A: We have been given two functions f(x) = 9x^2 and g(x) = 8x and a relationship between functions h(x)…

Q: At a certain paint factory, the production rate (in gallons per hour) x hours after the factory…

A: Definition used -           Quantity of a substance produced after a hours when the rate of…

Q: f(x) = x 2+ 4x g(x) = 2x + 5 Find f(-7) - g(-7)

A: Given: fx=x2+4xgx=2x+5 To find f(-7)  plug -7 in the given function f we get,…

Q: Find the function P(x) of a company selling x items is given by P(x)=x3+9x2-15x-13 where x…

A: Given problem is : Find the function P(x) of a company selling x items is given by…