Answer:
Step-by-step explanation:
the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.
Let the solutions be a and b.
a = -2; b = -10
a + b = -2 + (-10) = -12
ab = (-2)(-10) = 20
(x - a)(x - b) = 0
(x - (-2))(x - (-10)) = 0
(x + 2)(x + 10) = 0
x^2 + 10x + 2x + 20 = 0
x^2 + 12x + 20 = 0
-h = 12
h = -12
4k = 20
k = 5
A reflection over the y-axis means that "x" will change signs.
A dilation causes the graph to stretch (if the factor is greater than 1) or shrink/compress (if the factor is between 0 and 1). Usually, the instructions will say whether it is a vertical or horizontal stretch (or shrink) so you know which variable is affected. Since it was not specified, I am going to assume that this is both a vertical and a horizontal shrink.
Answer: y =
(
)
Answer:
1. Exact Form: 71/28 Mixed Number Form: 2 15/28
2. Exact Form: 27/10 Mixed Number Form: 2 7/10
3. Exact Form: 5/6
4. Exact Form: 5/4 Mixed Number Form: 1 1/4
5. Exact Form: 25/12 Mixed Number Form: 2 1/2
Step-by-step explanation: