Here is the answer of the given question above. The <span>following options that best describes an algebraic fraction would be </span>a variable in the numerator, <span>a variable in the denominator and a variable with an exponent. By definition, algebraic expression </span><span>is a mathematical phrase that contains variables, numbers and operations. Hope this helps.</span>
Answer:
The answer to your question is (fg)(x) = x² - 2; (fg)(0) = -2
Step-by-step explanation:
Data
f(x) = x² + 2x - 1
g(x) = x - 1
(fg)(x) = ?
(fg)(0) = ?
Process
1.- Evaluate f(x) in g(x)
f(g)(x) = (x -1)² + 2(x - 1) - 1
- Simplify
(fg)(x) = x² - 2x + 1 + 2x - 2 - 1
(fg)(x) = x² - 2
2.- Evaluate (fg)(x) when x = 0
(fg)(0) = (0)² - 2
- Simplify
(fg)(0) = 0 - 2
(fg)(0) = -2
Answer:
X=5/7
Step-by-step explanation:
See answer above pls____
Step-by-step explanation:
y = -2x + 1. => Slope = -2
Then the perpendicular line will have a slope of -1/(-2) = 0.5.
We have y = 0.5x + c.
When x = 4, y = -3.
=> (-3) = 0.5(4) + c, c = -5.
Hence the answer is y = 0.5x - 5. (C)
9514 1404 393
Answer:
A, C, D, E
Step-by-step explanation:
Any relation that is different from a straight line with a defined constant slope will be a relation that is either or both of ...
__
a) degree 3, not linear
b) a linear function
c) a vertical line with undefined slope, not a function
d) a curve opening downward, not linear
e) a line with a bend in the middle, not linear
f) a linear function