HELP MEEEEEEEEEEEEEEEEEEE I DONT GET IT

Answers

Answer 1

Answer: The graph goes up by 10 each time. And if we start at the bottom of the graph, and count up to where the line hits another point of the graph. It goes up by 30, and moves right 10. So that means the slope is 3. Hope this helps!

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Plz answer!

Answers

Answer:

it is A hope this helps

Step-by-step explanation:

I just took the test

Answer: its a

Step-by-step explanation:

itook the test

A relation includes the coordinate (3,3). What other coordinate must be included in the relation if it is even?

Answers

let's not forget that when a relation is "even" f(-x) = f(x), or namely any negative of "x" yields the same result as any positive one.

if this relation is "even" and has (3 , 3), where x = 3, then if we were to plug f(-3) we should get a result or y-value of the same 3, giving us a point of (-3 , 3).

Πr2/2 for a half circle

Half circle: 1.5 in

Answers

Answer:

3.5 in²

Step-by-step explanation:

Given:

Radius (r) = 1.5 in.

Formula for area of half circle = (πr²)/2

Required:

Area of the half circle

Solution:

Plug in the values into the formula for area of half circle.

Thus:

Area = (π × 1.5²)2

= 7.06858347/2

Area = 3.5 in² (nearest tenth)

Final answer:

The area of a half circle with radius 1.5 inches is calculated using the formula πr2/2, which gives approximately 3.53429 square inches.

Explanation:

The formula given - πr2/2 - is the correct formula for calculating the area of a half circle. In mathematics, the area of a full circle is calculated using the formula πr2. Since a half circle is simply half of a full circle, you just multiply that result by 1/2 (or divide it by 2), hence πr2/2.

The question states the radius (r) is 1.5 inches. To solve for the area of the half circle, you can simply substitute this value into the formula like so: π * (1.5)2 / 2.

First, square the radius: 1.5*1.5 = 2.25. Multiply by π (roughly 3.1416): 2.25 * π = 7.06858. Finally, divide by 2: 7.06858 / 2 = 3.53429 square inches.

Learn more about Half Circle Area here:

brainly.com/question/14440849

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Plz help I don’t get it

Answers

Answer:there is nothing attached

Step-by-step explanation:

Each of these extreme value problems has a solution with both a maximum value and a minimum value. Use Lagrange multipliers to find the extreme values of the function subject to the given constraint. ln(x^2+1)

Answers

Answer:

The minimum value of the given function is f(0) = 0

Step-by-step explanation:

Explanation:-

Extreme value :- f(a, b) is said to be an extreme value of given function 'f' , if it is a maximum or minimum value.

i) the necessary and sufficient condition for f(x) to have a maximum or minimum at given point.

ii) find first derivative $f^(l) (x)$ and equating zero

iii) solve and find 'x' values

iv) Find second derivative $f^(ll)(x) >0$ then find the minimum value at x=a

v) Find second derivative $f^(ll)(x) <0$ then find the maximum value at x=a

Problem:-

Given function is f(x) = log ( x^2 +1)

step1:- find first derivative $f^(l) (x)$ and equating zero

$f^(l)(x) = (1)/(x^2+1) (d)/(dx)(x^2+1)$

$f^(l)(x) = (1)/(x^2+1) (2x)$ ……………(1)

$f^(l)(x) = (1)/(x^2+1) (2x)=0$

the point is x=0

step2:-

Again differentiating with respective to 'x', we get

$f^(ll)(x)=(x^2+1(2)-2x(2x))/((x^2+1)^2)$

on simplification , we get

$f^(ll)(x) = (-2x^2+2)/((x^2+1)^2)$

put x= 0 we get $f^(ll)(0) = (2)/((1)^2)$ > 0

$f^(ll)(x) >0$ then find the minimum value at x=0

Final answer:-

The minimum value of the given function is f(0) = 0

What is the slope of the linear table below?

Answers

Answer:

A. 2/3

Step-by-step explanation:

Plot the points, so you visualize rise/run.

When you start at the point (-3,8) it rises 2 then moves 3 to the right to get to the point (0,10). Then it rises 2 and moves 3 to the right to the point (3,12).