y - 6 = 4(1 - 4)
y - 6 = 4 - 16
y - 6 = -12
y = -12 + 6
y = -6
This is a horizontal line through the point (0, -6). See below.
Answer:
D.
Step-by-step explanation:
The formula for this conversion is:
Substitute the values you currently have.
Since we know that
a = 5
x = 7
n = 3
Fill the square root with this.
Answer:
B
Step-by-step explanation:
because it make the most sense
Answer:
<h2>Side YZ is 8 units long.</h2>
Step-by-step explanation:
We can deduct form the graph that segment WO is a radius of the circle and XY is its diameters.
By given, we know that , which means , by radius definition.
An important characteristic of tangents about circles is that the tangent is always is perpendicular to the radius, that means and is a right triangle, that means we can use Pythagorean's Theorem to find the side YZ.
Where is the hypothenuse and , are legs of the triangle.
Replacing all given values, we have
However, by sum of segments, we have
, where and
Therefore, side YZ is 8 units long.
Answer:
range: {y | y>= -8)
Step-by-step explanation:
We have a radical here.
y = root( x + 1) - 8
y is defined as long as x+1 >= 0
so domain must be x > -1
y values would start from -8
and go upward.
range: {y | y>= -8)