Answer/Step-by-step explanation:
If she paints half a room in half a day then
she paints 1 room in 1 day. At a rate of
1 room per day it should take 7 days to
paint 7 rooms. Thus Chloe's estimate is reasonable.
Explanation:
f(x) = (x-4)(x+2)
1) For x-intercept, y will be 0
<u />
<u>x-intercept</u>: (4, 0), (-2, 0)
2) For vertex: x = -b/2a where ax² + bx + c
<u>Quadratic function</u>:
<u>vertex</u>:
y: (x-4)(x+2) = (1-4)(1+2) = -9
ordered pair of vertex: (1, -9)
3) For y-intercept, x will be 0
<u>y-intercept</u>: (0, -8)
Answer:
I'm pretty sure the answer is Domain
The domain is the set of all X coordinates, range is the set of all Y coordinates
Kid / adults can get confused on a question that is why you should always try to word it the right way that u think kids / adults would understand
Answer:
solution is the third one