3 years ago

If k is positive how does the parabola move? if negative?

1 answer:

3 0

Answer:

If a is positive, the parabola opens up or to the right. If it is negative, it opens down or to the left. The vertex is at (h, k).

You might be interested in

Convert y - 3 = 1/3 (x - 6) to standard form.

MAXImum [283]

Y - 3 = 1/3(x - 6)
y - 3 = 1/3 x -2
y = 1/3 x - 2 + 3
y = 1/3 x - 1

Answer ⇒ y = 1/3 x - 1

4 0

4 years ago

A ball is thrown from the top of a 50-ft building with an upward velocity of 24 ft/s. When will it reach its maximum height? How

svp [43]

If you times it the answer is going to be 1,200

8 0

4 years ago

Which term below is a "like term" to -2w? a, -yw b, 5w c, −4w2 d, 10wx

SVEN [57.7K]

Answer:

Step-by-step explanation:

beacuese i dont know

6 0

3 years ago

Find the number of vertices of a prism whose cross-section is a 60-sided polygon

pychu [463]

Answer:

A prism whose cross-section is a 60-sided polygon has 120 vertices.

Step-by-step explanation:

A polygon has the same quantity of sides and vertices, as a prism has two poligonal faces, the number of vertices is double the quantity of vertices of the 60-sided polygon. That is:

$x = 2 \cdot (60)$

$x = 120$

A prism whose cross-section is a 60-sided polygon has 120 vertices.

7 0

4 years ago

The input-output table shows and values that satisfy the equation Y= 4X +21

Hunter-Best [27]

Answer: 41

Explanation: Use the equation. If you put the x value, which is 5, into the equation, you can solve.

4(5)+21

4 x 5 is 20

20+21=41

hope this helps!!

7 0

3 years ago