f (x) = 2x- 3x + 5

Q: Show that the equation f(x) =x+3x-1%=Ø %3D has at least one solution,

A:

Q: x intercepts of y=-x^2+6x+7

A: The function is given by,

Q: 5+3x=26. what is X?

A:

Q: f(x) = x² + 3x - f(6) = [?] Be sure to simplify your answer.

A: The given function is fx=x2+3x-x2.

Q: The equation f(r) = x³ – 9x has a root in the interval [3,5] O yes O no

A:

Q: F(X) = -X4  + X2 +3 How to solve for x?

A: Given,

Q: f(x) = V2x + 6

A: Given function is, f(x) = 2x+63=(2x+6)13 Tangent line of the function at x = 1 is given by,…

Q: Complete the solution. If f(x) = -2x2 + 3x – 5, find f(-2). f(-2) = -21 + 3 + 3[ 5 + (-6) – 5 II

A: You just need to put value of x =2.

Q: Find real values of x for which f(x) = 0. f(x) = x2 − 6x − 16

A: We have to find real values of x for which fx=0: fx=x2-6x-16 Applying given condition,…

Q: f(x) = x²e-3*,

A:

Q: Find the value of x and the length of FD. D 2x - 14 x+2

A: Given,

Q: f(x) = – 0.5x2 – 3x – 4?  Find the end behaviour

A:

Q: 7. If f(-2) = 16, which could be the equation for f(x)? A. fx) = x- 18 B. (x) = 20- 2r C. /(x) = 3x…

A: If f(-2)= 16, which could be the equation for f(x)?

Q: GIVEN: f(X)=-2x²x+3 FIND: a) AXIS OF SYMMETRY:

A: fx=-2x2-x+3a) To find axis of symmetry.b) The maximum value

Q: Solve for x. Show your work. 4x + 5 = 23 4x - 5 = 8x +7- 6x 6. 5.

A:

Q: The equation f(x) = x³ – 9x has a root in the interval [3,5] о yes O no

A:

Q: If f(x) = (3, -1) what are the coordinates of f(x) = -r(-3x) +1? (4)

A: Find your answer below

Q: find the table of values of this equation  f (x) 2x + 1/x-3

A:

Q: Find real values of x for which f(x) = 0. f(x) = 4x + 6

A: To find the real values of x for which fx=0. Solution: Put fx=0 and solve for x.…

Q: Solvel 3+3x =f(x) where f(x) 12 %3D

A: Given3+3x=f(x)where f(x)=12

Q: Let f(x) = cx2.43. By what factor must x be increased in order to quadruple the value of f?

A: Increased factor problem....

Q: If f(x) 6e² – 8x* + 3, find f'(x). %3D

A:

Q: find the value of (k) to continue the function x²-3x2-4x+12 f(x)={ * * 31 x-3 x = 3.

A:

Q: Find the domain of the function f(x)=17x+3f(x)=17x+3. What is the only value of x not in the…

A: the function given to us is  f(x) = 17x + 3

Q: f(x) = 2x - 5 and g(x) = x^2 + 2, find the (fg)(x)

A: Solution:Given     f(x)=2x-5   and     g(x)=x2+2To find (fg)(x)Formula:(fg)(x)=f(x)g(x)

Q: Please find the x-intercepts for f(x)=x3+x2−4x−4. May I please have a typed answer? Thank you!

A: Given function                       f(x)=x3+x2−4x−4   we have to find the x-intercepts for the…

Q: If f (x) =2x³+6xr- 2, then what is f'(1)? %3D

A: Solve the derivative of the function for given value

Q: f(x) = x2 - 20

A: we have to find the f(x+h) and f(x) + f(h) where f(x)=x2-20

Q: What are the x-intercepts of f (x) = x² + 5x – 36? O -4 and 9 O3 and -12 O 4 and -9 O -3 and 12

A: For x-intercepts just put f(x) = 0 and solve the quadratic equation.

Q: The function  y = 4 − 16x2  intersects the x-axis at the following values of x.

A: Consider the parabola equation y = 4-16x2. Remember that the yth coordinate of the points on the…

Q: F(x) = x-x-4 and g( (x+7) and g your answers without paren

A:

Q: Find f'(x) and f"(x). f(x) = x² - 4

A:

Q: The x-values satisfying that 2x² + 5x – 12 > 0 is:

A: We have 2x2 +5x -12≥0

Q: If the zeros of the function f(x) = x² + 16x + 60 are x = -6 and x = -10, wl are the coordinates of…

A:

Q: What value of x is paired to y=15 using the function f(x) = 2x²-3x+1? none of the choices O-2 3 2

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: If f (x) = 3x + 2 and g (x) = x² - x, find the value. %3D 8(-3) =

A: Given query is to find value of g(-3).

Q: Solve the initial condition problem: f"(x) = 60x³ + 24x², f(2) = 239, f(-3) = 254

A: f''x=60x3+24x2 take integration  ∫ f''x=∫ 60x3+24x2dx f'x=∫60x3dx+∫ 24x2dx f'x=60x44+24x33+C…

Q: find the value of (a) if the equation: f(x)=x2 – 2ax+9 has one root: -

A: The given equation is fx=x2-2ax+9. It is given that the equation has only one root. It is known that…

Q: Find the (x-coordinate of the) inflection point of f(x) = x³ – 3x? + 5x – 4

A:

Q: Find the domain of f(x) = v3x + 7

A: To find: The domain of the function fx=3x+7 The domain of the function is the set of input values of…

Q: Find the domain of: 2х — 3 f(x) = Vx² + 9

A: Given: The function, fx=2x-3x2+9.

Q: f(x) = 2 – 2x + x?

A:

Q: Solve for x. Show all of your work. 10x + 10 11x + 2

A: We have to find the value of x

Q: The functionf is defined by f(x) = 2x + V5x-6-3, which of the the following represents the solutions…

A: Given, f(x)=2x+5x-6-3 We have to find the solutions for the equation f(x)=0

Q: If f(x) = 4x? – 3x +2 find f(-1)

A:

Q: Find the value of x that will make A||B. A 2x + 5 3x-2 X = [?]

A:

Q: Derive and use 4 step-rule Show your solution in two questions: = ( x + 5 \2 2 x¯+ 2 g(x) and y =…

A: Derive above function with respect to x

Q: True or False The y-coordinate of the vertex of f(x) = - x2 + 4x + 5 is f(2).

A: Given function is fx=-x2+4x+5fx=-x2-4x-5fx=-x2-4x+4-9fx=-x2-4x+4+9fx=-x-22+9

Q: Which of the following functions is NOT a solution of x" - 4x + 4x = e¹?

A: