He price of a visit to the dentist is calculated according to the formula 50+100n50+100n50, plus, 100, n where nnn is the number
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<u><em>Answer:</em></u>
(-7, -1)
<u><em>Explanation:</em></u>
<u>The formulas given to calculated the x and y coordinates are as follows:</u>
<u>Let's define the variables used:</u>
(x₁ , y₁) are the coordinates of the first point while (x₂ , y₂) are the coordinates of the second point.
<u>We are given that the segment is directed from J to K, therefore:</u>
First point is J ..........> (x₁ , y₁) is (-15, -5)
Second point is K ....> (x₂ , y₂) is (25, 15)
m and n defined the portion of the partitioned segment (JE : EK). It is given that this ratio is 1:4. <u>Therefore:</u>
m = 1 and n = 4
<u>Finally, let's substitute with these variables in the equations as follows:</u>
Based on the above, the coordinates of point E are (-7, -1)
Hope this helps :)
Answer:
And we want to know what repreent the value 500 for this equation. If we see the general expression for an exponential function we have:
Where a is the constant or the initial amount, b te base and x the independnet variable (time)
For this special case we know that:
And 500 represent the constant or initial value for the function
Step-by-step explanation:
We have the following function given:
And we want to know what repreent the value 500 for this equation. If we see the general expression for an exponential function we have:
Where a is the constant or the initial amount, b te base and x the independnet variable (time)
For this special case we know that:
And 500 represent the constant or initial value for the function