Y = 4
y intercept is 4
The line would be horizontal and it would intersect the y axis at the point (0,4)
y intercept is 4
The line would be horizontal and it would intersect the y axis at the point (0,4)
Need SLOPE-INTERCEPT FORM ASAP
1 answer:
Answer:
y = - x - 7
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 )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (- 4, 0) and (x₂, y₂ ) = (0, - 7)
m = =
= -
The line crosses the y- axis at (0, - 7 ) ⇒ c = - 7
y = - x - 7 ← equation of line
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Answer:
Explanation:
From the question, we have it that the probability of heads coming up every time or tail coming up every time is 1:7 if the coin is tossed in 4 tosses
What this means is that we have a probability of 1/8 of head showing up and a probability of 7/8 that a tail will show up in each toss of the coin
For four throws, it means all four are heads or all four are tails
If all four are heads, we have the probability of this happening as:
if all four are tails, we have the probability as:
Now, the probability of either heads or all tails after 4 tosses will be: