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3 years ago

Please determine if the relationship is linear, exponential, or quadratic. justify your answer.

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

3 0

Answer:

This function is a quadratic.

Explanation:

If you sketch a graph, you will see the points form a U, representing a quadratic function.

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I WILL MARK FIRST ANSWER BRAINLIEST !!! PLS ANSWER QUICKLY !!!

Zarrin [17]

Answer:

104x + 52

None of the expressions listed are equivalent to 52(2x + 1)

Step-by-step explanation:

52(2x + 1)

Apply the distributive law: a(b + c) = ab + ac

⇒ 104x + 52

Therefore, 52(2x + 1) = 104x + 52

7 0

2 years ago

Read 2 more answers

What is the value of y in the equation y + 9 = 13? 1.45 4 22 117 2. What is the value of x in the equation 8 + x = 3? –5 5 11 24

marta [7]

4, -5, 5, Zero, <span>He did not add 13 to 26</span>

6 0

3 years ago

Read 2 more answers

Carl is raising money for his football team. He is selling chocolate bars for $1.50 each and cookies for $2. He sold all 20 of h

stich3 [128]

Answer:

Carl has to sell at least $8$ cookies.

$c\geq 7.5$

Step-by-step explanation:

Carl gets $\$1.50$ by selling 1 chocolate bar.

Earning from chocolate bars:

$Total\ chocolate\ bar=20\\\\Earning\ from\ one\ chocolate\ bar=\$1.50\\\\Total\ earning\ from\ chocolate\ bar=Total\ chocolate\ bar\times cost\ of\ 1\ chocolate\ bar=20\times 1.5=\$30$

Earning From cookies:

$Let\ total\ number\ of\ cookies=c\\\\Cost\ of\ 1\ cookie=\$2\\\\Earning\ from\ cookies=2\times c=2c$

$Total\ earning=Earning\ from\ cookies+Earning\ from\ cookies+Earning\ from\ chocolate\ bars\\\\Total\ earning=30+2c$

Carl wants to raise at least $\$55$

$Total\ earning\geq 55\\\\2c+30\geq 55\\\\2c\geq 55-30\\\\2c\geq 15\\\\c\geq7.5$

7 0

3 years ago

The following table contains the rate of commission, number of items sold,

Lana71 [14]

Answer:Bridget

Step-by-step explanation:

Apex

5 0

3 years ago

Miguel wants to wallpaper the back wall of his bedroom. the wall is in the shape of a rectangle. its length is 13 feet and its w

Bingel [31]

First of all lets find the area of the rectangle.
13 ft × 12 ft = 156 square feet.
Now lets find the price which is $8 / square foot. Using proportions we get:
$8/sq ft × 156 sq ft. Simplifying we get
$8 × 156 = $1248.
The wallpaper will cost $1248

3 0

3 years ago