All Questions ⁺⁰238161 Questions

0

26

1

+1757

Algebra

Suppose the domain of f is (-1,3). Define the function g by
g(x) = f((x + 1)(x - 2)).
What is the domain of g?

parmen Feb 18, 2025

0

42

0

+1757

Algebra

Suppose the domain of f is (-1,3). Define the function g by
g(x) = f(2/x + x/2).
What is the domain of g?

parmen Feb 18, 2025

0

47

0

+1757

Algebra

Suppose the domain of f is (-1,3). Define the function g by
g(x) = 5 - f(x) + f(5/x).
What is the domain of g?

parmen Feb 18, 2025

0

68

0

+1757

Algebra

Suppose the domain of f is (-1,3). Define the function g by
g(x) = f(x - 4x^2)
What is the domain of g?

parmen Feb 18, 2025

0

64

0

+1757

Algebra

Suppose the domain of f is (-1,1). Define the function g by
g(x) = 5 - f(x) + f(5/x).
What is the domain of g?

parmen Feb 18, 2025

0

60

0

+1757

Function

Suppose the domain of f is (-1,1). Define the function g by
g(x) = f(x - 4x^2)
What is the domain of g?

parmen Feb 18, 2025

0

65

0

+1844

Algebra

Suppose f is a function such that f(f(x)) = x for all x in the domain of f, and suppose that f(-3) = 0. If f(x) = ax + b, then find a and b. Find all solutions to f(x) = 5.

blackpanther Feb 18, 2025

0

38

1

+1844

Algebra

Give an example of a quadratic function that has zeroes at x = 2 and x = -2, and that takes the value 0 when x = 2.

blackpanther Feb 18, 2025

0

56

0

+1844

Algebra

Find all values of t such that t - 1, t + 1, and 6 - t could be the lengths of the sides of a right triangle.

blackpanther Feb 18, 2025

Feb 17, 2025

0

65

0

+1844

Algebra

The domain of the function r(x) = (x^2 + 1)/(1 - x)^2 is (-infty,1) U (1,infty). What is the range?

blackpanther Feb 17, 2025

0

30

1

+1844

Algebra

The domain of the function q(x) = x^4 + 8x^2 + 7x^3 is (-infty,infty). What is the range?

blackpanther Feb 17, 2025

0

66

0

+1844

Algebra

The domain of the function p(x) = x^2 + 8x + 7x^3 is (-infty,infty). What is the range?

blackpanther Feb 17, 2025

0

67

0

+1844

Algebra

What is the range of the function g(x) = (6x + 7)(2x - 3)?

blackpanther Feb 17, 2025

0

62

0

+1844

Algebra

What is the domain of the function g(x) = (6x + 7)(2x - 3)?

blackpanther Feb 17, 2025

0

51

0

+1548

Algebra

What is the range of the function f(x) = sqrt(5 - 8x + x^2)?

learnmgcat Feb 17, 2025

0

45

0

+1548

Algebra

What is the domain of the function f(x) = sqrt(5 - 8x + x^2)?

learnmgcat Feb 17, 2025

0

50

0

+1548

Algebra

What is the domain of the function f(x) = sqrt(6x - 3 + x^2)?

learnmgcat Feb 17, 2025

0

48

0

+1548

Algebra

Find all values of x satisfying
sqrt(4x - 3) + 40/sqrt(4x - 3) = 12x + 14.

learnmgcat Feb 17, 2025

0

53

0

+1548

Algebra

Find all values of z such that z^4 - 4z^2 + 3 = 5z^2 + 11z^3 - 40.

learnmgcat Feb 17, 2025

0

50

0

+1548

Algebra

Given that
5a - 7b + 3c = 19
4a + 2b - 8c = 4
7a + 5b + 3c = -11 read more ..

learnmgcat Feb 17, 2025

0

52

0

+1548

Algebra

Solve the system of equations
5x + 3z = 1
-x + y - z = 0
2x - 3y + 7z = -4

learnmgcat Feb 17, 2025

0

54

0

+1548

Algebra

Solve the system of equations
x + y + 2z = 1
-2x - 4y + 2z = 7
10x - 17x + 13z = 8 read more ..

learnmgcat Feb 17, 2025

0

67

0

+1548

Algebra

The solutions to the equation
6x^2 + 10x = -2x^2 - 12x - 17
can be written in the form $x=\frac{P \pm \sqrt Q}{R}$, where $P$ and $R$ are relatively prime integers and $R > 0$.

learnmgcat Feb 17, 2025

0

63

0

+1548

Algebra

What are all solutions to the equation x^2 + 3x - 10 = 18x - 15?

learnmgcat Feb 17, 2025

+1

44

2

+1548

Geometry

In triangle $ABC,$ $AB = 15,$ $BC = 9,$ and $AC = 10.$ Find the length of the shortest altitude in this triangle.

CocoOwen ●●

learnmgcat Feb 17, 2025

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