Answer with Step-by-step explanation:
The number of marbles are as under
3 red , 3 green , 1 Lavender total = 7
Now to select five marbles from a total of 7 marbles such that at least 2 marbles are included are the sum of the following cases:
1) We select 2 exactly 2 red marbles from 3 reds and the remaining 3 marbles are selected from 4 of other colours
Thus 
2)We select all the 3 red marbles and the remaining 2 are selected from the remaining 4 marbles
Thus the total number of ways are 
Answer:
Option d is the correct answer
Step-by-step explanation:
The slope-intercept form of an equation for a line passing through given points can be represented as
y = mx + c
Where
Slope, m = (change in value of y on the vertical axis) / (change in value of x on the horizontal axis)
c = y-intercept
We want to find the slope-intercept form of an equation for the line that passes through (–1, 2) and is parallel to y = 2x – 3
For two lines to be parallel to each other, the slopes must be equal.
For y = 2x – 3
Slope,m = 2 (comparing with the slope intercept form stated above).
This means that the slope of the line
that passes through (–1, 2) is also 2
To find the y-intercept, c of this equation,
2 = 2 × - 1 + c
2 = -2 + c
c = 2+2 = 4
The equation is
y = 2x + 4
Answer:
No solution
Step-by-step explanation:
Apply the distributive property:
-2x - 2 = -2x + 5
Add 2x to each side:
-2 = 5
Since negative two never equals five, there is no solution to this equation.
Answer:
B) Exponential graph
Step-by-step explanation:
