The equation shows the relationship between x and y:
2 answers:
Answer:
The correct option is 2. The slope of the equation is -9.
Step-by-step explanation:
The given equation is
..... (1)
The slope intercept form of a line is
.... (2)
Where, m is the slope and b is y-intercept.
On comparing (1) and (2), we get
and
Therefore, the slope of the equation is -9 and y-intercept is (0,5). Option 2 is correct.
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Answer:
OPTION C: 60%
Step-by-step explanation:
Chances of raining the next day + Chances that it will not rain = 100%
One of them should definitely be true.
So, if the chance of it raining tomorrow is 40% then there is 60% chance that it will not rain tomorrow.
This can also seen as follows:
Probability of rain tomorrow + Probability of no rain = 1
Given Probability of rain tomorrow = 40% =
Probability of no rain tomorrow = 1 - Probability of rain tomorrow
⇒ Probability of no rain = 1 -
⇒ Probability of no rain =
Expressing it as percentage: = 60%.
Answer:
-90=(
-18)
-90=-18
Step-by-step explanation:
you need to use quadratic formula and you will find square root a negative ( -9 ), which is an imaginary no.
square root (-9) = 3i