Graph the function h(x)= 4x-5 .

Mathematics

1 answer:

3241004551 [841]3 years ago

6 0

I attached an image with the graphed function below.

You might be interested in

Two batches of soup will serve 8 people. Lonnie needs to make enough soup for 120 people. If the recipe calls for 2 onions for o

Inessa05 [86]

"2 batches of soup will serve 8 people."
Then x batches of soup will serve 120 people
120.2 = 8.x
x = 30 batches of soup will serve 120 people.

"2 onions for 1 batch"
Then y onions for 30 batches
30.2 = 1.y
y = 60 onions

5 0

3 years ago

Read 2 more answers

Is this the relation R:={(2,1),(3,1),(5,5),(7,5)} a function?

fredd [130]

<h3>Answer: Yes, it is a function</h3>

This is a function because there are no x values that repeat.

If we had repeated x values, then this would mean a certain input x leads to multiple outputs y, and that would not make it a function.

For instance, if we had (2,1) and (2,2) at the same time, then the input x = 2 leads to multiple outputs y = 1 and y = 2 at the same time. A function would not be possible in this example.

A function is only possible if any input x leads to exactly one output y. It is possible for y to repeat itself and still have a function.

7 0

3 years ago

I need help on how to show my work and how to get the answer help me pls

Dmitrij [34]

Answer:3,150

Step-by-step explanation:

Well I what I did was I took 450 and then multiplied it by the number of days there are in a week which is 7 so I did 450 x 7 and got 3,150

I hope its right if not please let me know and I would be happy to check over again =)

3 0

3 years ago

Read 2 more answers

Write 2.028 as a mixed number and simplyed

ratelena [41]

2 20/8 sorry if wrong

5 0

3 years ago

Marilyn knows that she needs $45,000 for a down payment on a house. She found an investment that earns 3.15% interest compoundin

laila [671]

She should save $38,450.39.

The formula for the amount of money in an interest-bearing account that is compounded is

$A=p(1+\frac{r}{n})^{nt}$

where A is the total amount in the account, p is the amount of principal invested, r is the interest rate as a decimal number, n is the number of times per year interest is compounded, and t is the number of years. Using our information we have:

$45000=p(1+\frac{0.0315}{12})^{12\times5}
\\
\\45000=p(1.002625)^{60}$

Divide both sides:
$\frac{45000}{1.002625^{60}}=\frac{p(1.002625)^{60}}{1.002625^{60}}
\\
\\38450.39=p$

5 0

3 years ago