Write an equation in slope-intercept form of the line through point P(6, –1) with slope 4.
2 answers:
Answer:
The answer is the option A
Step-by-step explanation:
we know that
The equation of the line into slope-intercept form is equal to
where
m is the slope
b is the y-coordinate of the y-intercept of the line
In this problem we have
substitute the values in the equation and solve for b
The equation of the line is equal to
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Answer:
(a)
(b)
i.
ii.
iii.
Step-by-step explanation:
Given
Solving (a): List all possible elements using set-roster notation.
The possible elements are:
And the number of elements are:
Solving (bi) Exactly 1 girl
From the list of possible elements, we have:
And the number of the list is;
The probability is calculated as;
Solving (bi) At least 2 are girls
From the list of possible elements, we have:
And the number of the list is;
The probability is calculated as;
Solving (biii) No girl
From the list of possible elements, we have:
And the number of the list is;
The probability is calculated as;