Note that when a point P(a, b) is reflected with respect to the y-axis, the y coordinate does not change, while a becomes -a.
So the reflection of a point P(a, b) with respect to the y-axis is the point P'(-a, b).
According to this, the projections of the points (2,3), (-4,-5), and (-2, 4) are the points the points (-2,3), (4,-5), and (2, 4).
Answer: A
13^2 + 5*2 = 169 + 25 = 194
<span>hypotenuse = square root (194) = 13.9
answer A. </span><span>13.9 (first choice)</span>
Answer:
x: (6,0)
y: (0,-2)
Step-by-step explanation:
To find the x-intercept, substitute in 0 for y and solve for x
. To find the y intercept, substitute in 0 for x and solve for y
.
Ex -
X : 2x -6(0)=12
2x=12
2 cancels out with 2
12/2 = 6
Y: 2(0 )- 6y =12
-6y=12
negative 6 times negative 6 cancels
12/-6 = -2