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3 years ago

Which quadratic function is represented by the graph?

Mathematics

1 answer:

Fantom [35]3 years ago

8 0

Answer:

y=5(x-7)(x-5)

Step-by-step explanation:

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Which is greater 36÷(4×3) or 54-48-(16÷4

sertanlavr [38]

Step-by-step explanation:

36 ÷ (4 x 3)

36 ÷ 12

= 3

54 - 48 - (16 ÷ 4)

54 - 48 - 4

= 2

So first one is greater

8 0

3 years ago

The cost of pumpkin seeds is proportional to

zheka24 [161]

Answer:

Part 1) The unit rate is $\$0.25\ per\ ounce$

Part 2) A 56 ounce bag of pumpkin Seeds cost $14.00

Step-by-step explanation:

Part 1) What is the unit rate for the pumpkin seeds?

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

Let

y ----> the cost of pumpkin seeds in dollars

x ---> the weight in ounces

we have

For x=24 ounces, y=$6

Find the value of the constant of proportionality k

$k=\frac{y}{x}$

substitute the values

$k=\frac{6}{24}=\$0.25\ per\ ounce$

The unit rate is the same that the constant of proportionality k

therefore

The unit rate is

$\$0.25\ per\ ounce$

Part 2) How much would 56. ounce bag of pumpkin seeds cost?

we know that

The linear equation is equal to

$y=0.25x$

For x=56 ounces

substitute in the linear equation and solve for y

$y=0.25(56)=\$14.00$

6 0

3 years ago

-4(-2z + 2) = 6z + 8

Savatey [412]

8z-8=6z+8
8x-6z=8+8
2z=16
Z=8

8 0

2 years ago

Read 2 more answers

What is (6x-4)+(5z+8)

konstantin123 [22]

Combine like terms.

6x + 5z + 4

6 0

2 years ago

Why was proffessor clabberhead utterbunk holding up a piece of bread

Gnesinka [82]

He's a silly goober and he likes to joke around

6 0

3 years ago