2 years ago

Write the function shown in the graph.

Mathematics

1 answer:

sergey [27]2 years ago

4 0

You can see that the function is constantly equal to 3 if x is less than -2 (included). So, we have

$f(x)=3$ if [/tex] x\leq -2[/tex]

Similarly, the function is constantly 1 if x is less than -2 (excluded). So, we have

$f(x)=1$ if [/tex] x> -2[/tex]

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lina2011 [118]

I don’t understand. lol

5 0

2 years ago

If (x) = x+8 and g(x) = -4x-3, find (f+ g)(x).

Ede4ka [16]

Answer:

Answer=B

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

Step-by-step explanation:

f(x)=x+8.

g(x)=-4x-3.

(f+g)(x) means f(x)+g(x),So

(x+8)+(-4x-3)

(add all same terms together)

=(x+(-4x))+(8+(-3))

=-3x+5

so,

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

8 0

3 years ago

Inside a square with side length 10, two congruent equilateral triangles are drawn such that they share one side and each has on

Sphinxa [80]

Answer:

5 length

Step-by-step explanation:

The diagram attached shows two equilateral triangles ABC & CDE. Since both squares share one side of the square BDFH of length 10, then their lengths will be 5 each. To obtain the largest square inscribed inside the original square BDFH, it makes sense to draw two other equilateral triangles AGH & EFG at the upper part of BDFH with length equal to 5.

So, the largest square that can be inscribe in the space outside the two equilateral triangles ABC & CDE and within BDFH is the square ACEG.