Which statement can be made about a line in slope-intercept form when the graph of the line appears to slant downward from left
to right?
2 answers:
Answer with explanation:
The equation of line in Slope intercept form is:
⇒ y= m x +C
y= x tan (Angle made by line with positive Direction of X axis) +C(Y-Intercept)
It is given that, graph of the line appears to slant downward from left to right.
⇒It means ,the angle that the line is making with X axis should be:
90°<Angle<180°
as i have drawn the line about the given information.
⇒Tan (90°< Angle <180°)= Negative
So, we can say that slope of line will be Negative.
You might be interested in
Answer:
a) 16.82 mg
b) 24 days
Step-by-step explanation:
Formula for exponential growth is given as:
Where A is the final population
is the initial population
b is the growth factor
c is the time taken for the growth 'b'
t is the amount of time
Here, We are given the following:
= 5 mg
b = 2 (Given because it doubles)
c = 4 days
a) A = ?
Using the formula:
b) Given
A = 320 mg
t = ?
Using the above formula again:
So, the answers are:
a) 16.82 mg
b) 24 days