11 family members are going on a trip together. They have cars that only fit 4 people how many cars will they need to take?

1 answer:

6 0

They will need 3 cars, but one of the cars will be having 3 passengers instead of 4. :)

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motikmotik

Answer:

center (3,-8)

radius=5

4 0

3 years ago

Vsevolod [243]

Answers:

a) True. Plug in x = 0 and it leads to y = c. Therefore, the point (0,c) is on the parabola.
b) False. Plug in y = 0 and apply the quadratic formula. One x intercept may sometimes be x = c, but it could easily be other values as well. Or perhaps you may not get any real number solutions at all. See part d) below.
c) True. If a < 0, then the leading coefficient is negative. Overall, both endpoints will tend toward negative infinity to produce a parabola that opens downward.
d) False. The quadratic may have one x intercept or it may not have any x intercepts at all. It depends on what the discriminant d = b^2 - 4ac is equal to. If d < 0, then we have no x intercepts. If d = 0, then we have exactly 1 x intercept. If d > 0, then we have two different x intercepts.
e) True. The vertex's x coordinate is -b/(2a). If b = 0, then the x coordinate of the vertex is 0. The vertical line x = 0 is directly on top of the y axis.

8 0

3 years ago

Firlakuza [10]

Answer:

1-2

Step-by-step explanation:

It's 1-2 beacause from 1-2 the oriantation did not change, the size did not change, the shape did not change, and it was not a mirror image

8 0

3 years ago

maw [93]

Answer:

Step-by-step explanation:

7 0

2 years ago

lys-0071 [83]

What table? i think you need to upload a picture of it or something

8 0

3 years ago

11 family members are going on a trip together. They have cars that only fit 4 people how many cars will they need to take?￼