Point q lies on the circle and has an x-coordinate of 4.

which value could be the y-coordinate for point q?
2 square root 5
4 square root 2
2 square root 13
8 square root 2

2 square root 5

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

The equation of the circle is equal to

where

(h,k) is the center and r is the radius of the circle

In this problem we have

center at (0,0) and radius equal 6 units

so

Remember that

If a point lie on the circle, then the point must satisfy the equation of the circle

Substitute the x-coordinate of point Q in the equation of the circle and solve for the y-coordinate of point Q

For x=4

simplify

The point Q lie on the first Quadrant (see the picture)

The y-coordinate is positive

therefore

The y-coordinate of point Q is

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: