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3 years ago

Fill in the blanks to complete the table.

Mathematics

1 answer:

fomenos3 years ago

4 0

Answer:

you plug in the numbers into the function

Step-by-step explanation

function 1 is blank 1 is 17

2) is 16 3) is 15 4) is 12 5) is 7 6) is 0 and so on

for function 2 blank 1 is 1

2) is 0 3) is -1 4) is -2 5) is -3 6) is -4 and so on

does that help?

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PLZ HELP ME GUYS WITH THIS EQUATION: Manuel will choose between two restaurants to purchase pizzas for his party. The first rest

pishuonlain [190]

Answer:

x = 3 pizzas

Step-by-step explanation:

Not sure what the question is asking, but I am assuming that the question is asking how many pizzas needs to be ordered for the restaurant ordered to equal each other.
Set up equation:
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Simplify the equation:

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3 years ago

How do you know if it is a positive or negative slope.

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2 years ago

What is the solution set of this system of equations?

Maksim231197 [3]

Answer:

No real solutions.

Step-by-step explanation:

$y=x^2-3x-4$

$x=y+8$

I'm going to subtract the second expression for y and plug it into the first equation.

So solving x=y+8 for y by subtracting 8 on both sides gives us y=x-8.

I'm going to insert this for the first y like so:

$x-8=x^2-3x-4$

Now I'm going to move everything to one side.

I'm going to subtract x on both sides and add 8 on both sides.

$0=x^2-3x-x-4+8$

Simplifying:

$0=x^2-3x+4$

Now our job since the coefficient of x^2 is 1 is to find two numbers that multiply to be 4 and at the same time add up to be -3. I can't think of any such numbers.

Let's check the discriminant.

Compare $x^2-3x+4$ to $ax^2+bx+c$ .