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2 years ago

13

Consider f(x) = mx + b where m and b are both non-zero constants. The function g(x) is the inverse of f(x). Which of the followi

ng functions is g(x)? Use composition of functions to check your answer.

2 answers:

vivado [14]2 years ago

5 0

Answer:

2x-54n

Step-by-step explanation:

Mama L [17]2 years ago

3 0

2x-54 that’s the answer I’m late tho

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Find all solutions in the interval [0,2pi)<br> sec^2x + 2tanx = 3

Marysya12 [62]

Tan^2x + 1 + tanx - 3 = 0 tan^2x + tanx - 2 = 0 (tanx + 2)(tanx - 1) = 0 tanx = -2 or tanx = 1 x = 2.034 radians or x = 5.176 radians or x = pi/4 radians or x = 5pi/4 radians

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3 years ago

What two numbers add to 4 and multiply to -45

Evgesh-ka [11]

Answer:

-5 and 9

Step-by-step explanation:

-5 * 9 = -45

-5 + 9 = 45

Hope this helps.

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3 years ago

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bija089 [108]

The answer would be choice a they are both functions

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3 years ago

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pshichka [43]

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3 0

3 years ago

If you multiply a number by 3 and then add 40, the result is the same as if you add 17 to the number and then multiply by 2. Wha

Finger [1]

Answer:

The number is -6

The second operation is -60

Step-by-step explanation:

Let the number be x.

Solving (a): The value of x

Operations 1:

Multiply by 3: 3x

Add 40: 3x + 40

Operations 2:

Add 17: x + 17

Multiply by 2: (x + 17) * 2

To find x, equate both operations.

$3x + 40 = (x + 17) *2$

$3x + 40 = 2x + 34$

Collect like terms

$3x - 2x = 34 - 40$

$x = -6$

Solving (b):

Operations:

Subtract 9: $x - 9$

Multiply by 4: $(x - 9) * 4$

This gives:

$(x - 9) * 4 = (-6 - 9) * 4$

$(x - 9) * 4 = -15 * 4$

$(x - 9) * 4 = -60$

6 0

2 years ago