Given this unit circle, what is the value of x? (x, -7/10)(1,0)

x = -

Step-by-step explanation:

the equation of a circle centred at the origin is

x² + y² = r² ( r is the radius )

The radius of a unit circle is r = 1

substitute (x, - ) into the equation and solve for x

x² + (- )² = 1²

x² + = 1 ( subtract from both sides )

x² = 1 - = ( take square root of both sides )

x = ± = ±

since the point is in the 3rd quadrant then x < 0

x = -

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.