2 years ago

Help guys, please I needed this answer!

Mathematics

1 answer:

Alla [95]2 years ago

3 0

Answer:

(-3, ∞)

Step-by-step explanation:

Since this is an upward opening parabola, it will expand as it approaches infinity, so the first and second answers are wrong.

We can tell by the graph that the y value of the vertex is at -3, so that means the answer can't be the fourth one.

Therefore, the answer is (-3, ∞)

You might be interested in

The ratio of boys to girls in Coach Sheppard's class is 3 to 5. There are 20 girls in the

kondaur [170]

Answer:

32 Students

Step-by-step explanation:

3/5 = 12/20

This means you add the boys and girls to get 32.

8 0

2 years ago

Read 2 more answers

Which expression uses the commutative property to make it easier to evaluate 1/6 • 5/7 • 18?

Korvikt [17]

It’s A, Because if you do KCF (Keep Change Flip) It would be 1/6 X 7/5.

8 0

2 years ago

Expand.If necessary combine like terms.(1+6x)(1-6x)

Anastaziya [24]

Answer:

-36x^2+1

Step-by-step explanation:

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

= 1^2(6x)^2

= -36x^2+1

6 0

2 years ago

Read 2 more answers

A TV has an original price of $549. Enter the new price after the given percent of

Free_Kalibri [48]

Answer:

384.3

Step-by-step explanation:

6 0

2 years ago

The vertices of a triangle are p(3,7) Q(7,-6) R(-8,7). Name the vertices of the image reflected across the x axis

pantera1 [17]

Answer:

Step-by-step explanation:

<u>Reflection across the x-axis</u>

Given a point P(x,y), its reflection across the x-axis will map to point P'(x,-y), i.e., the y-coordinate gets inverted.

We are given the vertices of a triangle P(3,7) Q(7,-6) R(-8,7). The vertices of the image reflected across the x-axis are:

P'(3,-7) Q'(7,6) R'(-8,-7).

The new triangle has vertices P'Q'R'.

6 0

2 years ago