2 years ago

PLEASE HELP THIS IS DUE IN 5 MINS

Mathematics

1 answer:

Anastaziya [24]2 years ago

4 0

Answer:

Answer is B the 2nd one hope it’s right i think i did this

Step-by-step explanation:

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Tyler surveys his classmates to determine the number and type of pets they have. The frequency table below shows this data.Based

kodGreya [7K]

I would saybar chart because it is a set amount of data

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2 years ago

Read 2 more answers

Confused on this part

Andre45 [30]

Answer:

The first 2 and the last one

Step-by-step explanation:

You need to have an input per output, and to choose one or multiple the need to have a continuous pattern. Ex.+5 ad -2 on both sides every time would be a linear function.

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2 years ago

What is the vertex of the function?

egoroff_w [7]

<h2>Explanation:</h2><h2></h2>

Here you haven't provided any function, so I'll assume this one:

$f(x)=3x^2-18x+33$

This is a quadratic function whose graph represents a parabola. Any parabola has its vertex at the point:

$V(x,y) \\ \\ \\ x=-\frac{b}{2a} \\ \\ y=f(-\frac{b}{2a}) \\ \\ \\ where: \\ \\ \\ f(x)=ax^2+bx+c \\ \\ \\ So: \\ \\ a=3 \\ \\ b=-18 \\ \\ c=33$

Therefore:

$x=-\frac{(-18)}{2(3)}=3 \\ \\ f(3)=3(3)^2-18(3)+33=27-54+33=6$

Therefore, the vertex is:

$\boxed{V(3,6)}$

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3 years ago

How do I solve 8 - 4x + 5y when x = -2 and y = 6

Oliga [24]

8 - 4(-2) + 5(6)
8 + 8 + 30
=46

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2 years ago

To start planning the rooms' floor plans, you draw them each to scale on large sheets of paper. You are going to use the scale 1

Gre4nikov [31]

480 is the answer I just took the test

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2 years ago