Answer:
The y-intercept is the point (0,2)
see the attached figure
Step-by-step explanation:
we have
we know that
The y-intercept is the value of y when the value of x is equal to zero
so
For x=0
substitute in the equation and solve for y
therefore
The y-intercept is the point (0,2)
using a graphing tool
see the attached figure
<u>Given</u>:
Given that the graph of the triangle ABC.
The coordinates of the triangle are A(2,-1), B(-1,1) and C(1,-2)
We need to determine the coordinates of the point A after the dilation with a scale factor of 3 centered at the origin.
<u>Coordinates of the point A after dilation:</u>
The general rule for a coordinate to dilate a factor of c from the origin is given by
Thus, applying the above rule, the coordinate A(2,-1) is dilated by a scale factor of 3 about the origin, we get;
Simplifying, we get;
Thus, the coordinates of point A after dilation with a scale factor of 3 centered at the origin is (6,-3)
The height is going to be 5 cause the Brigitte 5 feet
Answer:
See below
Step-by-step explanation:
√160c⁵d⁴
= √160 * √c⁵ * √d⁴
= √16 * √10 * √c² * √c² * √c * √d² * √d²
= 4 * √10 * c * c * √c * d * d
= 4c²d²√10c