Answer:
Option D
Step-by-step explanation:
Rate of change of a linear function between two points and is given by,
Rate of change 'm' =
From the given table,
Rate of change of the function between (-2, 6) and (-4, 9),
Rate of change 'm' =
m =
Initial value = y-intercept
Let the equation of the line passing through a point (h, k) is,
y - k = m(x - h)
If a point (-2, 6) is lying on the graph of the function,
y - 6 =
y =
y =
Y-intercept of the function = 3
Therefore, initial value of the function = 3
Option D is the answer.
Answer:
Step-by-step explanation:
Given
=
Now taking LCM of denominators 2 and 3 we get 6
=
=
=
Hope it will help :)
Answer:
-8<n≤4
Step-by-step explanation:
You must be aware that two adjacent sides are simply two lines that meet and form an angle in between them.
You are given that the sum of interior angles in a polygon (S) = 180°(n - 2) where n is the number of sides.
Therefore;
180°(n - 2) = 1260° (We are to find the value of n)
n - 2 = 1260°/180° = 7
n = 7 + 2 = 9
The polygon have 9 sides.
The answer that I got was y=105
Hope this helps!