Ask question

Ask question

All categories

3 years ago

11

a given parabola has an x-intercept at (12,0), and a vertex at (2,-25). What would be the other x-intercept.

1 answer:

Alex17521 [72]3 years ago

5 0

The other x-intercept is located at (-8,0). This is because the vertex is ALWAYS the midpoint between the two x-intercepts. The x coordinate of the vertex is 2. The distance between the vertex and the known x-intercept is 10 units. So go 10 units to the left now, which lands at x = -8

You might be interested in

What is 2(x+8) in verbal expression

frutty [35]

Two times opening parentheses x plus eight closing parentheses

8 0

4 years ago

Ozzie put 14gal of gas in his truck. Convert the volume to liters. Use 1qt=0.95L. Do not round your answer.

Savatey [412]

Answer: $53.2\ L$

Step-by-step explanation:

You know that Ozzie put 4 gallons of gas in his truck.

Notice the you must use:

$1\ quart=\ 0.95\ liters$

Then, the first step is to make the conversion from gallons to quarts.

Since:

$1\ gal=4\ qt$

You get:

$(14\ gal)(\frac{4\ qt}{1\ gal})=56\ qt$

Finally, knowing the volume in quarts, you can make the conversion from quarts to liters. This is:

$(56\ qt)(\frac{0.95\ L}{1\ qt})=53.2\ L$

Therefore, Ozzie put 53.2 liters of gas in his truck.

3 0

4 years ago

Read 2 more answers

In sequences 1,7,13,19, ...., each number is 6 more than the number before it. In the sequences 1,9,17,25,...., each number is 8

butalik [34]

Answer:

I think 17, but I'm not sure.

Step-by-step explanation:

here's what I think.

So I don't know how to write it, but I got this,

14 + 2 + 1

6 0

2 years ago

Find all of the zeros of the function and write the polynomial as the product of linear factors.

Tomtit [17]

Answer:

(x+6i)(x-6i)(x+1)

So the zeroes are 6i, -6i, -1

Step-by-step explanation:

Factor by grouping

h(x) = x^2(x+1) + 36(x+1)

h(x) = (x^2+36)(x+1)

3 0

3 years ago

What is the value of X ?

kumpel [21]

Answer:

30

Step-by-step explanation:

180 = 90 + x + 20 + x + 10

90 = 2x + 30

x = 30

7 0

3 years ago

Read 2 more answers