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3 years ago

Is it a arithmetic or geometric sequence?? Please help

Mathematics

2 answers:

ivolga24 [154]3 years ago

8 0

Hey this is a geometric sequence

docker41 [41]3 years ago

4 0

A geometric sequence is where you multiply by a constant number to get the next number.

An arithmetic sequence is where you add by a constant number to get the next number.

In the sequence 2, 10, 50, 250, the difference between the numbers are different, but when you multiply each number by 5, you get the next number.

This means that this is a geometric sequence.

The next term would be 250 x 5 which is 1250.

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Help me or give me answer key plz asap

Brut [27]

Hello, this should help you out!

In this graph, the y values move up 3 units each. Therefore, the blue parabola underwent a translation of 3 units upward.

For further explanation, we see that (0,0) goes up to (0,3), meaning the graph shifted upwards 3 units. So, each y value is raised by positive 3 units!

I hope I was of assistance! #SpreadTheLove! <3

3 0

3 years ago

Jada earns twice as much money per hour as Diego. Diego earns twice as much money per hour as lin. Select all the graphs that co

Dafna11 [192]

Answer:

1 and 3

Step-by-step explanation:

Let functions be

Jada = f(j)
Diego = f(d)
Lin = f(l)

As per given ratios:

f(d) = 2f(l)
f(j) = 2f(d) ⇒ f(j) = 4f(l)

The smallest slope belongs to f(l), greater - f(d), the greatest - f(j)

Possible graphs reflecting the functions are graph 1 and graph 3

3 0

3 years ago

compute the value of the discriminant and give the number of real solutions of the quadratic equation. -2x²+3x+5=0

SCORPION-xisa [38]

Given a quadratic equation in standard form

$y=ax^2+bx+c$

The discriminant D

$D=b^2-4ac$

tells the types of roots the equation has.

In this case, we have

$\begin{gathered} -2x^2+3x+5=0 \\ a=-2 \\ b=3 \\ c=5 \end{gathered}$

Then, the discriminant of this quadratic equation will be

$\begin{gathered} D=b^2-4ac \\ D=(3)^2-4(-2)(5) \\ D=9+40 \\ \mathbf{D=49} \end{gathered}$

Finally, the value of discriminat is 49 and as he discriminant is greater than zero then this quadratic equation has 2 different real solutions.

8 0

1 year ago

Can someone help me out with this?

Tanya [424]

Answer:thats a triangle

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

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ELEN [110]

Answer: