Answer: 98 is your answer
Step-by-step explanation:
Answer:
third option
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 2x - 5 ← is in slope- intercept form
with slope m = - 2
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
=
, then
y =
x + c ← is the partial equation
To find c substitute (- 1, 1) into the partial equation
1 = -
+ c ⇒ c = 1 +
= 
y =
x +
← equation of perpendicular line
Given:
A parabola opens up or down and its vertex is at the point (h, v).
To find:
The equation of the parabola.
Solution:
A parabola opens up or down. It means it is a vertical parabola.
The vertex form of a vertical parabola is
...(i)
Where, a is constant and (h,k) is vertex.
The vertex of given parabola is at point (h,v). Putting h=h and k=v in (i), we get

The required equation of the parabola is
.
Therefore, the correct option is A.
Answer:
5/6.
Step-by-step explanation:
Let's list the numbers which fit the condition ' greater than 2 or an odd number':
They are 1, 3, 4, 5, 6. Five numbers, so the required probability is:
5/6.
The answer to the question