Answer:
Almost Correct!
Step-by-step explanation:
The general form of the equation of a circle is: x2 + y2 + Dx + Ey + F = 0, where D, E, F are constants. No factor multiplies the terms x2 and y2.
Hello from MrBillDoesMath!
Answer: Suppose the function is f(x). The statement means that either:
1) f(c) >= f(x) for x in the interval [a,b]
or
2) f(c) <= f(x) for x in the interval [a,b]
That is, the value of f(c) is larger (or smaller, take your choice) than the value of f(x) for all other x in the interval. Equivalently, f(c) is the largest (or smallest) value of f(x) in the interval.
Regards, MrB
Answer:
2
Step-by-step explanation:
Given
where
, substitute
to find the value of the given equation.
Substituting
:
![-6-2(-4)](https://tex.z-dn.net/?f=-6-2%28-4%29)
Multiply
:
![-6+8](https://tex.z-dn.net/?f=-6%2B8)
Combine like terms:
![-6+8=\boxed{2}](https://tex.z-dn.net/?f=-6%2B8%3D%5Cboxed%7B2%7D)
Therefore, the value of
when
is
.
Answer:
Area = 88 square units
Step-by-step explanation:
The length of the blue rectangle can be found by subtracting 15 and 4, which equals 11. The width of the blue rectangle can be found by subtracting 6 from 14, which equals 8.
area = length x width
area = 11 x 8
area = 88 square units
Answer:
3(t+2)
Step-by-step explanation:
As with any problem involving division of fractions, you can invert the denominator and multiply.
Your knowledge of the factoring of the difference of squares helps. If that doesn't work for you, you can always use synthetic division or polynomial long division to find the quotient of (t^2-4) and (t-2).
![\displaystyle\frac{\frac{4t^2-16}{8}}{\frac{t-2}{6}}=\frac{4(t^2-4)}{8}\cdot\frac{6}{t-2}\\\\=\frac{3(t+2)(t-2)}{t-2}=3(t+2)](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Cfrac%7B%5Cfrac%7B4t%5E2-16%7D%7B8%7D%7D%7B%5Cfrac%7Bt-2%7D%7B6%7D%7D%3D%5Cfrac%7B4%28t%5E2-4%29%7D%7B8%7D%5Ccdot%5Cfrac%7B6%7D%7Bt-2%7D%5C%5C%5C%5C%3D%5Cfrac%7B3%28t%2B2%29%28t-2%29%7D%7Bt-2%7D%3D3%28t%2B2%29)