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4 years ago

Please help on this one i appreciate it!! :)

Mathematics

2 answers:

erica [24]4 years ago

6 0

If D is true, why is the quadratic called the Quadratic Parent Function?

So D is wrong.

A quadratic traces a parabola, so C is wrong.

If it was in Quads 3 and 4 then the formula would be y = - x^2. That's not a parent function. It is one that is derived from the parent. A is wrong

B is the right answer. The vertex is on the origin.

leonid [27]4 years ago

3 0

A key property of a quadratic parent function is that its vertex is at the origin

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D-3 ----- =11 4 What does D =?

lilavasa [31]

D is equal to 47. You can plug it in and check it

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3 years ago

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Can you please help me out

Harlamova29_29 [7]

Answer:

it would be 61 tiles i think

Step-by-step explanation:

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3 years ago

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Chinedu sat down to do his homework, which included 30 math problems. He solved 2 problems each minute. Let f(n) be the number o

vova2212 [387]

Answer:

It would be an arithmetic sequence.

Step-by-step explanation:

This is because during each minute, he does another 2 problems. Or, in other words +2 each minute.

This is the result of the sequence during each minute:

(Problems Left): 30, 28, 26, 24, 22... 0

Time (Minutes) --->

If it was instead a geometric equation, it would go by a multiple, such as the number 2. Or, ×2 each minute.

During the first minute, he learns 2 problems. But then as each minutes passes it turns into 4, then 8, and etc..

This is the result of the pretend sequence during each minute: (Problems Left): 30, 28, 24, 16, 0

Time (Minutes) --->

The formula would be for this equation would follow

an = a1 + (n-1)d

an is your result.

a1 is the first number you plug in

(n-1) is just there, don't mind it (aka: the term position).

and d is the rate.

So just plug them in from your equation, and you would get this:

an = 30(n-1)2

6 0

3 years ago

The parallelogram shown below has an area of 35 units2.

sleet_krkn [62]

The height is 5 becuase if the area is 35 that means the length is 7 so you would divide and get 5

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3 years ago

7 times what equals 1?

Arturiano [62]

For this case, the first thing we must do is define a variable.
We have then:
x: unknown number
Doing the multiplication we have:
$(7) (x) = 1
$
From here, we clear the value of x.
We have then:
$x = \frac{1}{7} 
$
Therefore, we have:
$(7) ( \frac{1}{7} ) = 1
$
Answer:
7 times 1/7 equals 1

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3 years ago

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