Y= 17 would be the answer.

For something to be a function, it needs an input (x) and an output (y).

There is no x is this answer.

I hope this helps!
~cupcake

6 0

3 years ago

Please help I’m doing super bad

Nadusha1986 [10]

Answer:

Vertical angle is answer for this question.

3 0

3 years ago

Read 2 more answers

HELLLPPPP PLEASSSSEEE &&& THANK UUUU

Maslowich

Answer:

y = -1/2x + 1

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define variables

Slope m = -1/2

y-intercept b = 1

Step 2: Write linear function

y = -1/2x + 1

7 0

3 years ago

Circle A is shown on the coordinates plane shown above

omeli [17]

The center of the circle is at (-2, 0). The radius is 5 units. The equation for a circle, in standard form is

$(x-h)^2+(y-k)^2=r^2$ .

We have our h and k from the center. h is the x coordinate and k is the y coordinate. The radius is 5. That means that the circle's equation, before simplifying, is

$(x-(-2))^2+(y-0)^2=5^2$ . After simplifying it is

$(x+2)^2+y^2=25$ . That's A and B. For C, we will simply pick points on the axes. One point on the circle is at (3, 0); another point is at (-2, 5); a third point is at (-7, 0). For D, the area of a circle is

$A=\pi r^2$ .

For us that looks like this

$A=\pi (5)^2$ . In terms of pi the answer is 25 pi, but in decimal form to the nearest square unit, it's 79 units squared.

7 0

3 years ago