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3 years ago

What is the minimum value of the quadratic function?

Mathematics

1 answer:

vesna_86 [32]3 years ago

4 0

Answer:

-5

Step-by-step explanation:

The y-coordinate of the bottom of the curve is -5. This is the minimum value of the function. There are no function values lower than this.

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If the distance from the Sharks to the dolphins is 12ft, what is the distance from

IceJOKER [234]

Answer:

Step-by-step explanation:

So first we notice that the traingles are similar which makes my work much easier.

27:42 can be simplified to 9:14.

That means x is 28

And sharks to dolphins is 12.

That means the smaller triangle is 27 18 12 and the bigger triangle is 42 28 and x. Try and do it yourself if you can't just comment and I'll help you :)

5 0

3 years ago

Simplify<br> (7x - 7)(x + 1)

Nadusha1986 [10]

We will use the FOIL method to solve this.

(7x-7)(x+1)

Multiply 7x by x. Then, multiply 7x by 1. Then, multiply -7 by x. Then, Multiply -7 by 1.

$7x^{2} + 7x - 7x -7$

Now, we need to simplify by combining like terms.

$7x^{2} -7$

If you look, -7x and 7x are gone. This is because they cancel each other out.

I hope this helped and maybe consider giving me brainliest :)

5 0

3 years ago

Write 46 over 74 in simplest form

deff fn [24]

$\hbox{The GCF \rightarrow2}$

$\frac{46\div2}{74\div2} \\ \\ \bold {\boxed{{\pmb{ \frac{23}{37} }}}}$

3 0

3 years ago

Need help the last one is 1,-5 would really appreciate it

artcher [175]

Answer:

3,1

Step-by-step explanation:

4 0

3 years ago

Help please Algebra 2 B

bonufazy [111]

A1 = 2/5, an = an-1 * 5

8 0

3 years ago