Answer: a piecewise function is a function that is defined on a sequence of intervals.
Step-by-step explanation:
A piecewise function is a function that is "different" at different intervals.
The function may behave linearly between x = 0 and x = 10, and after that point, the function may be constant for a while, then change again.
This type of functions can be written as:
f(x) = g(x) if x1 ≤ x ≤ x2
f(x) = h(x) if x2 ≤ x ≤ x3
f(x) = k(x) if x3 ≤ x ≤ x4
and so on, where g(x), h(x) and k(x) are different functions, and those functions only act on the givenintervals: (x1, x2), (x2, x3) and (x3, x4)
9514 1404 393
Answer:
8
Step-by-step explanation:
The product of segment lengths to the near and far circle intersection points is the same for both "secants". AD is a tangent, so the two intersection points are the same point. This gives ...
AD² = AB·AC
144 = AB(AB +10)
We can add 25 to complete the square.
169 = (AB +5)² . . . write as a square
13 = AB +5 . . . . . . positive square root
8 = AB . . . . . . . . . .subtract 5
It looks like you're given a question in slope intercept form.
Which is: y = mx + b, (m = slope and b = y-intercept)
Plug M and the point you know into the equation.
y = mx + b
8 = -3(2) + b
8 = -6 + b
14 = b
Now that you have your y-intercept, add that to the equation along with m, and what you know of the missing value (the point x, -4, you have the value of y, which is -4, so you're looking for the value of x)
-4 = -3x + 14
-18 = -3x
6 = x
So, your missing value is 6. I hope this was helpful and have a grreat rest of your day! ~ Saturns <3
Answer:
nothing
Step-by-step explanation:
I can get 51 by multiplying 17 times 3
and I can get 55 by multiplying 11 times 5 but
you cannot multiply any prime numbers to get 50