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Yanka [14]
3 years ago
8

What is the vertex of the parabola whose equation is y = (x + 1)2 + 3?

Mathematics
1 answer:
dusya [7]3 years ago
6 0

Answer:

(-1, 3)

Step-by-step explanation:

f(x) = a(x - h)² + k, where (h, k) is the vertex

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Alfredo is employed on an assembly line. He receives 35 cents for each part that he works on. If he works on more than 150 parts
aleksandrvk [35]

Answer:

$76.50

Step-by-step explanation:

Let's split this up.

First, we will do the 150 parts. But, we need to subtract so that we know how many parts he worked on over 150.

So...

210-150=60

Now that we know how many parts he worked on over 150, let's multiply.

.35*150=52.50

Now, let's multiply what he did over 150.

.40*60=24

Finally, we have to add his pay up.

52.50+24.00=76.50

Making your answer...

$76.50

<u><em>Hope this helps!!!</em></u>

<u><em>Brady</em></u>

3 0
3 years ago
the number of people with one type of flu doubles every day for several days what type of function represents this pattern
svet-max [94.6K]

Answer:

The answer will be Exponential growth.

<em>Please mark me as the brainliest.</em>

8 0
2 years ago
Read 2 more answers
Use a graphing calculator to find the solution 3^-x=x^3+x
-Dominant- [34]
The answer is 
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7 0
3 years ago
Solve this equation with a variable term on both sides. 5.1y = –0.3y – 21.6 What is the solution? y =
Soloha48 [4]

Answer:

y = -4

Step-by-step explanation:

5.1y = –0.3y – 21.6

5.1y + 0.3y = -21.6

5.4y = -21.6

y = -4

4 0
3 years ago
Read 2 more answers
Please i need some help on this question
Pachacha [2.7K]

Answer:

1) For 3 tickets, the cost is $12

2) For 5 tickets, the cost is $20

3) $28 can purchase 7 tickets

4) For 10 tickets, the cost is $40

Step-by-step explanation:

1) For 3 tickets

8 = 2

x = 3

(8 ÷ x) = (2 ÷ 3)

Cross multiply,

2x = 8 x 3

2x = 24

x = 24 ÷ 2

x = $12

Use the same principle for the other questions. Use X (or any other variable) to represent the missing value, I e. the value you are calculating.

I hope this helps.

7 0
3 years ago
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