F(x) means the function defined at that x value. It really just means what y value when x is equal to that input. So we can see clearly that A is false. They’re nearly opposite y values. B is also obviously false since the y values aren’t equal. C is the same case, the y values aren’t equal. D is true. When x = -2 for both functions, we can see the y value is the same. They also intercept, so that’s a pretty dead giveaway
D.)
You can try by plugging each ordered pair and seeing if the equation comes out true.
(5, 1)
2 * 5 - 1 = 9
That's correct so C is the correct answer.
Answer:
Need points
Step-by-step explanation:
Need points
Answer:
42 (square root>) 10 + 51 (square root>) 5
Step-by-step explanation:
1.5 hours=60+30=90 minutes
30 pages : 90 minutes = 0.3 pages/minute
