2 years ago

What is the value of the function at x=−2?

Mathematics

1 answer:

Elza [17]2 years ago

3 0

The value of the function is the Y value where the line crosses the given X value.

When X is at -2, the line is on Y = 3

The answer would be y =3

You might be interested in

Find the circumference of the circle with 1/4 Pi square centimetre square 2

otez555 [7]

Answer:

The circumference of the circle is 6 cm (approximately).

Step-by-step explanation:

Given:

Area of the circle = 1/4π²

Now, to get the circumference of the circle we need the radius.

So, finding the radius by putting the formula of area:

Area = $\pi r^{2}$

$\frac{1}{4} \pi ^{2}$ = $\pi r^{2}$

dividing π by both sides:

$\frac{1}{4}\pi$ $=r^{2}$

using square root on both the sides:

$\frac{1}{2}\sqrt{\pi } = r$

So, the radius is $\frac{1}{2}\sqrt{\pi }$

Now, putting the formula of circumference:

$circumference=2\pi r$

= $2\pi\frac{1}{2} \sqrt{\pi}$

= $\pi \sqrt{\pi}$

putting the value of π =3.14

= $3.14\times\sqrt{3.14}$

= $3.14\times1.77$

= $5.56$

Circumference = 5.56 cm

Therefore, the circumference of the circle is 6 cm (approximately).

4 0

2 years ago

in a candy bar 68 calories are from sugar there are a hundred percent calories in a candy bar what percent of the calories are f

9966 [12]

68 % calories are from sugar.

4 0

3 years ago

Please help me with the Math. Thx in advance! Number's 8-11. THANK YOU!

Stella [2.4K]

8 :=7
9= 2/3
10=3/20
11=4

8 0

2 years ago

Read 2 more answers

What is the perimeter of this pentagon?

exis [7]

Answer:

the perimeter of the Pentagon is 2.75cm

Step-by-step explanation:

add each side together in decimal form

8 0

2 years ago

Name the solid figure formed by the net. 1 A Cube B Cuboid c Cylinder D Cone

GrogVix [38]

U didn’t give a picture

4 0

3 years ago