Considering the equation of the parabola, the coefficients are given as follows: p = 5, q = -20, r = 19.
The graph is the one given at the side of the question.
<h3>What is the equation of a parabola given it’s vertex?</h3>
The equation of a quadratic function, of vertex (h,k), is given by:
y = a(x - h)² + k
In which a is the leading coefficient.
In this problem, the turning point is (2,-1), hence h = 2, k = -1, and the equation has the following format:
y = a(x - 2)² - 1
The curve passes through (3,4), that is, when x = 3, y = 4, and we use it to find a.
y = a(x - 2)² - 1
4 = a(3 - 2)² - 1
a = 5.
Hence the equation is:
y = 5(x - 2)² - 1
Placing it into standard form, we have that:
y = 5(x² - 4x + 4) - 1
y = 5x² - 20x + 19
Hence the coefficients are:
p = 5, q = -20, r = 19.
More can be learned about the equation of a parabola at brainly.com/question/17987697
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The equation would be 6+t=10 because they got 6 and then they got p which totaled 10
I hope I've helped!
Answer:
Friday
Step-by-step explanation:
There are 55 days between October 31 and December 25.
55%7 = 6 (the remainder of dividing 55 by 7 is 6)
So one day before Saturday, which makes it a Friday.