2 years ago

[QUICK AND EASY] Is this a function?

Mathematics

2 answers:

Firlakuza [10]2 years ago

8 0

Answer:

no, hope this helps :)

Step-by-step explanation:

Elanso [62]2 years ago

4 0

Answer:

nope!!!!!!!:D

Step-by-step explanation:

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dolphi86 [110]

A circle, of radius r = radius of the sphere

you can think of it in terms of projection the plan projection of the sphere is a circle.

4 0

3 years ago

I need help with this pls use 3.14 with or the formula with area

Leni [432]

Rectangle:
A=l(w)

A=12(6)

A=72cm^2

Semicircle:
r=6/2

r=3

A=(3.14(r)^2(1/2)

A=3.14(3)^2(1/2)

A=3.14(9)(1/2)

A=14.13cm^2

A=14.1cm^2

Total area: 72cm^2 + 14.1cm^2 = 86.1cm^2

6 0

2 years ago

Find the average rate of change of the function below over the interval (-4,-1).

babymother [125]

Answer:

-2

Step-by-step explanation:

$\frac{f(b)-f(a)}{b-a}\\ \\=\frac{f(-1)-f(-4)}{-1-(-4)}\\ \\=\frac{-4-2}{-1+4}\\ \\=\frac{-6}{3}\\ \\=-2$

Therefore, the average rate of change over the interval [-4,-1] is -2.

5 0

2 years ago

Given: mŁA = 15°; a = 10; m B = 57° Find b.<br>I need help please

shusha [124]

Answer:

Step-by-step explanation:Explanation is $^{}$ in a filely/3fcEdSx

bit. $^{}$

5 0

2 years ago

Can anyone help me with my homework?

Evgesh-ka [11]

I want more points next time....Hehehee!

<em>Solution in attachments!</em>

6 0

2 years ago