Answer:
B is (-2,-4)
Step-by-step explanation:
Answer:
Step-by-step explanation:
We have to simplify the trigonometric expression
Let us multiply the numerator and denominator by
In the denominator apply the formula for difference of squares
Thus, the denominator will become
Thus, the expression is
Using the relation
We can rewrite this expression as
Finally, the simplified expression is
Answer: A. 2x2 - 3x - 8
Just subtract the functions and combine like terms
(f - g)(x) = f(x) - g(x)
(f - g)(x) = 2x^2 - 5 -(3x + 3)
(f - g)(x) = 2x^2 - 5 - 3x - 3
(f - g)(x) = 2x^2 - 3x - 8
Answer:
7x - 2
Step-by-step explanation:
let x be the number of bags of chips, then
3x is the number of bags of pretzels ← 3 times the number of bags of chips
3x - 2 is the number of bags of nachos ← 2 less than bags of pretzels
total snacks bought = x + 3x + 3x - 2 = 7x - 2
A man is jogging up a hill at 3 ft per second and then stumbles back 4 feet.