What is the general form of the equation of a circle with its center at -2 1 and passing through -4 one

Step-by-step explanation:

The standard form of an equation of a circle:

(h, k) - center

r - radius

The general form of an equation of a circle:

We have the center (-2, 1). Substitute to the equation in the standard form:

Put thr coordinates of the point (-4, 1) to the equation and calculate a radius:

Therefore we have the equation:

Convert to the general form.

Use

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!