3 years ago

The derivative of y=2x^2+x+2

Mathematics

1 answer:

Lorico [155]3 years ago

5 0

Answer:

4x + 1

Step-by-step explanation:

y = 2x² + x + 2

dy/dx = 2(2x¹) + 1 + 0

dy/dx = 4x + 1

You might be interested in

Please answer will mark as brainist!

lana66690 [7]

Answer:

Step-by-step explanation:

5 0

2 years ago

What is the equation of the circle with center (4, 4) that passes through the point (10, 14)? HELP MEEEEE PLEASE

Gemiola [76]

Answer:

The equation of the circle can be written as:

$\left(x-4\right)^2+\left(y-4\right)^2=136$

Step-by-step explanation:

The general equation of a circle with center $(h,k)$ and radius $r$ is:

$\left(x-h\right)^2+\left(y-k\right)^2=r^2$

In our example, we know $\left(h,k\right)=\left(4,4\right)$ , as we just have to make sure we need determine $\:r^2$ .

$\left(x-4\right)^2+\left(y-4\right)^2=r^2\:\:$

As the circle passes through (10, 14), that pair of values for x and y must satisfy the equation. So we have:

$\left(10-4\right)^2+\left(14-4\right)^2=r^2$

$\mathrm{Switch\:sides}$

$r^2=\left(10-4\right)^2+\left(14-4\right)^2$

$r^2=6^2+10^2$

$r^2=36+100$

$r^2=136$

Thus the equation of the circle can be written as:

$\left(x-4\right)^2+\left(y-4\right)^2=136$

5 0

2 years ago

Read 2 more answers

The length of the rectangular field is 18cm, and the width is 24cm,

natali 33 [55]

Step-by-step explanation:

Just do this

2(L+B)

2(18+24)

2×42

84 Ans.

6 0

2 years ago

Read 2 more answers

Lilly decides to make cupcakes and sell them at the local farmer's market. She borrows $225 dollars from Garrison and another $1

Deffense [45]

Answer:

My guess is 195.

Step-by-step explanation:

225 + 120 = 345 - 150 = 195

8 0

2 years ago

Read 2 more answers

The graph of the function, f, is shown. What is the domain of f?

pentagon [3]

Answer:

D : [-2,0) U (0, infinity) ; -2<=x<0 U x>0

6 0

2 years ago

The derivative of y=2x^2+x+2​

The derivative of y=2x^2+x+2