Which of the following is a linear function?

Mathematics

2 answers:

Mila [183]3 years ago

8 0

I think the answer is c because y=4+0.5x is a function I got this through doing the x value thing too

irga5000 [103]3 years ago

5 0

Answer: C

Step-by-step explanation:^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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Given f(x) = log x and g(x) = -x + 1,<br> which is the graph of (fºg)(x)?

ss7ja [257]

Answer:

(f • g)(x) = log (-x + 1)

Step-by-step explanation:

Here is a composite function

What we simply have to do here is to make a substitution

the substitution we are going to make is that we will substitute the value of x in f(x) with the entirety of g(x)

This simply mean that we replace every x we find in f(x) with the entire equation of g(x)

we have this as;

f(g(x)) = log (-x + 1)

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3 years ago

What value of r makes the equation true?

Nata [24]

The answer would be A. -0.86 because if you plug in -0.86 for r then add -0.86 and 0.27 then you would get the correct answer which would be -0.58. :)

7 0

3 years ago

Read 2 more answers

Find the length of AB, given that DB is a median of the triangle and AC = 44.

pychu [463]

The length of the AB is 22 units if the length of AC is 44 units and DB is the median of the triangle.

<h3>What is the triangle?</h3>

The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.

The figure is missing.

The figure is attached to the picture, please refer to the picture.

We have a triangle shown in the picture.

As we know, the median bisects the side length into two equal parts.

AB = AC/2

AC = 44 units

AB = 44/2

AB = 22 units

Thus, the length of the AB is 22 units if the length of AC is 44 units and DB is the median of the triangle.

Learn more about the triangle here:

brainly.com/question/25813512

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