4 years ago

Can someone plz help me with me homework

Mathematics

1 answer:

riadik2000 [5.3K]4 years ago

4 0

The answer to #3 is 52.

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Draw a quadratic function below with zeros at -3 and 5 that is also concave up.

tia_tia [17]

Hello from MrBillDoesMath!

Answer:

x^2 - 2 x - 15

Discussion:

( x - (-3)) * ( x- 5) =

(x +3) (x-5) =

x^2 - 2 x - 15

It is a concave upward curve (looks like a "u") as the x^2 term causes the function to grow larger as x approaches +\- infinity.

Thank you,

MrB

8 0

4 years ago

Identify the number that does not belong with the other three. Explain your reasoning. -<img src="https://tex.z-dn.net/?f=%20%5C

zhuklara [117]

Square root of 18 because it's the only irrational number.

6 0

4 years ago

Taylor wants to read 2 books. One book has 232 pages and the other has 184 pages. She needs to return the books to the library i

dalvyx [7]

i think you add 232 and 184 then divide by 13.

Hope this helps!

5 0

4 years ago

Graph and label each of the ordered pairs in the coordinate plane. Then state the quadrant

Kamila [148]

The quadrants of the points are

Quadrant 1: Points A and D
Quadrant 2: Points E and H
Quadrant 3: Points G and J
Quadrant 4: Points C
x-axis: Point F
y-axis: Point B and I

<h3>How to determine the quadrants?</h3>

The points are given as:

A(2, 4) B(0, -3) C(1, -1)

E(-4,1) G(-3,-2) I(0, 2)

D(3, 3) F(2,0) H(-2, 3)

J(-1,-4)

Next, we plot each coordinate on a graph (see attachment)

From the attached graph, we have the following categories

Quadrant 1: Points A and D

Quadrant 2: Points E and H

Quadrant 3: Points G and J

Quadrant 4: Points C

x-axis: Point F

y-axis: Point B and I