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4 years ago

Will vote brainliest.

Mathematics

2 answers:

ladessa [460]4 years ago

5 0

Answer:

The last choice availablle

Step-by-step explanation:

The way you can tell the points the function has in common with the x-axis (also known as the solutions, roots, or zeros of the functiion) you have to factor it to solve for x. When you throw this into the quadratic formula you get that there is a negative under the square root sign, which is indicative of imaginary solutions. Imaginary solutions do NOT cross the x-axis. So the answer to your problem is the last choice.

dybincka [34]4 years ago

5 0

Answer:

21 jk

Step-by-step explanation:

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Please help!! Will give brainliest! Giving lots of points!

olga nikolaevna [1]

Answer:

d) $(9*3/4)+y$

Step-by-step explanation:

b) $9+y*(3/4)$

This expression is not equivalent, as the original expression, $y+9*\frac{3}{4}$ , has 9 multiplied to $\frac{3}{4}$ instead of y. You can interchange values like this when it comes to addition, but not multiplication.

c) $(y+9)(3/4)$

This expression is also not equivalent. After opening up the parentheses, it would again result in y being multiplied to $\frac{3}{4}$ .

$(y+9)(3/4)\\= y(3/4)+9(3/4)$

d) $(9*3/4)+y$

This expression is equivalent, as 9 and $\frac{3}{4}$ are still being multiplied together and y is added to the product. We can actually rearrange this to look like the original expression:

$(9*3/4)+y\\=y+(9*3/4)\\=y+(9*\frac{3}{4} )\\=y+9*\frac{3}{4}$

I hope this helps!

3 0

4 years ago

What is a + a^2 ?<br> Thank you<br> Don't write the steps, just the answer

Natalka [10]

Oh okie so cute lol lol is

7 0

3 years ago

Is this a function? HELP NEEDED ASAP WILL GIVE BRAINLIEST AND 5 STAR RATE

horsena [70]

Answer: yes that is a function

Step-by-step explanation:

It is a function because every y value has a unique x value

6 0

3 years ago

Drag the tiles to the correct boxes Match each system of inequalities to the graph representing its solution set

ASHA 777 [7]

Answer:

i need more

Step-by-step explanation:

3 0

4 years ago

Ted put 1/4 cup of pretzels. how many cups of pretzels does Ted need to make 15 cups?

stealth61 [152]

Answer:

Step-by-step explanation:

you can do 4 times 15

Can you please give me brainliest (✿◠‿◠)

8 0

3 years ago