On a coordinate plane, a parabola opens up. Solid circles appear on the parabola at (negative 6, 6), (negative 4. 5, 2. 25), (ne
1 answer:
The rate of change for the interval between –6 and –3 on the x-axis is -2.
<h2>Given that</h2>
On a coordinate plane, a parabola opens up.
Solid circles appear on the parabola at (-6, 6), (-4. 5, 2. 25), (-3, 0), (-1. 5, -0. 75), (0, 0), (1,5, 2. 25), and (3, 6).
<h3>We have to determine</h3>Which is the rate of change for the interval between –6 and –3 on the x-axis?
<h3>According to the question</h3>On a coordinate plane, a parabola opens up.
Solid circles appear on the parabola at (-6, 6), (-4. 5, 2. 25), (-3, 0), (-1. 5, -0. 75), (0, 0), (1,5, 2. 25), and (3, 6).
The rate of change for the interval between x = -6 and x = -3 is simply asking you for the slope of the line that connects these 2 coordinates.
Then,
The rate of change for the interval between –6 and –3 on the x-axis is,
Hence, the rate of change for the interval between –6 and –3 on the x-axis is -2.
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Answer:
1. 175
2. 28
Step-by-step explanation:
If you're converting from another base, just multiply each digit, then add up the numbers:
ones digit × 8^0,
tens digit × 8^1
hundreds × 8^2
see image.
The second problem gives you a new operation. Follow the rule by squaring the first number and taking away the first×second. Do the parenthesis first!
see image.
Answer:
n = 6 + or n = 6 -
Step-by-step explanation:
We can solve this equation using the quadratic formula OR Completing the Square method.
n² + 14 = 12n
rearrange : n² - 12n + 14 = 0
here a= 1 , b = -12, c = 14
the quadratic formula says: x = - b/ (2a) + root(b^2 - 4ac) / (2a)
or x = - b/ (2a) - root(b^2 - 4ac) / (2a)
x = - (-12)/ (2) + root((-12)^2 - 4*14) / (2)
x = 6 + root (144 - 56) / 2
x = 6 + root(88)/2
x = 6 + root(4*22) / 2
x = 6 + 2*root(22)/2
x = 6 + root(22) = 6 +
so x =6 + or x = 6 -
In this case x = n
n = 6 + or n = 6 -