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Grace [21]
2 years ago
7

What is the y-intercept of

Mathematics
2 answers:
lutik1710 [3]2 years ago
5 0

Answer:

<em>(B). (0, 1) </em>

Step-by-step explanation:

Coordinates of y-intercept are (0, y)

a^{0} = 1

y = f(x) = (\frac{3}{5}) ^{0} = 1

<em>(0, 1)</em>

liberstina [14]2 years ago
4 0

Answer:

(0, 1)

Step-by-step explanation:

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Select all the statements that are true about JKL and LMN.
Elis [28]

Answer:

There is nothing here

Step-by-step explanation:

3 0
3 years ago
A home gardener estimates that 18 apple trees will produce an average yield of 80 apples per tree. But because of the size of th
aliina [53]

19 trees should be planted to maximize the total

<h3>How many trees should be planted to maximize the total</h3>

From the question, we have the following parameters:

Number of apples, x = 18

Yield, f(x) = 80 per tree

When the number of apple trees is increased (say by x).

We have:

Trees = 18 + x

The yield decreases by four apples per tree.

So, we have

Yield = 80 - 4x

So, the profit function is

P(x) = Apples * Yield

This gives

P(x) = (18 + x) *(80 - 4x)

Expand the bracket

P(x) = 1440 - 72x + 80x - 4x^2

Differentiate the function

P'(x) = 0 - 72 + 80 - 8x

Evaluate the like terms

P'(x) = 8 - 8x

Set P'(x) to 0

8 - 8x = 0

Divide through by 8

1 - x = 0

Solve for x

x = 1

Recall that:

Trees = 18 + x

So, we have

Trees = 18 + 1

Evaluate

Trees = 19

Hence, 19 trees should be planted to maximize the total

Read more about quadratic functions at:

brainly.com/question/12120831

#SPJ1

4 0
1 year ago
Classify each as an expression or an equation.
fenix001 [56]

Answer:

1. equation

2. equation

3. expression

4. expression

explanation is that an equation has an equal sign and an expression doesnt .  

5. equation

Step-by-step explanation:

6 0
3 years ago
A line contains the points (30, 1) and (39, 4). Find the slope of the line?
satela [25.4K]

Answer:

Rise/Run

4-1/39-30

3/9

<u>1/3 Is the slope</u>

3 0
3 years ago
Read 2 more answers
Please help with this question
Dahasolnce [82]

Answer:

10X + 20 +5X +25 = 180

15x=180-45

X= 135/15

X=9

Please mark me brainliest and thank me and rate me. Sis.

8 0
3 years ago
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