The word 'tri' in 'trinomial' means three.
So, there are 3 terms in a trinomial.
Answer: y(t) = 600(0.921)^t
Step-by-step explanation:
Given:
Percentage yearly reduction = 7.9%
Initial mass m = 600 mg
time in years = t
An exponential function with yearly decay rate to determine the final mass of the substance is given as:
y(t) = m(f)^t
y(t) = final mass in milligram
m = 600
f = final mass fraction = 1 - 0.079 = 0.921
f = 0.921
Therefore, the exponential function is given as;
y(t) = 600(0.921)^t
<h3>
Answer: 4</h3>
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Explanation:
We'll only focus on points J and K.
J = (3, -6)
K = (-1, -6)
Because these two points have the same y coordinate (which is -6), this means we can ignore those values and subtract the x coordinates
3 minus (-1) = 3 - (-1) = 3 + 1 = 4
Or we could plot points J and K on the same xy grid system, and count out the number of spaces between J and K. You should count out 4 spaces.
This means segment JK is 4 units long.
The equation of line possible solution sets of the equation are all the points that lie on the graph of this function.
<h3>What is the general equation of a Straight line?</h3>
The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
The equation of a straight line can be also written as -
Ax + By + C = 0
By = - Ax - C
y = (- A/B)x - (C/A)
Given is the line y = 6x - 11
Plot the graph on the equation. The coordinates on the line plotted represents all the coordinates that are the solution for the equation -
y = 6x - 11
Therefore, the equation of line possible solution sets of the equation are all the points that lie on the graph of this function.
To solve more questions on straight lines, visit the link below-
brainly.com/question/29030795
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