2 years ago

Which of the following statements are true about the graph of the function f(x)=(x+5)(x-3)

Mathematics

1 answer:

mina [271]2 years ago

4 0

x * x = x^2

x * -3 = -3x

5 * x = 5x

5 * -3 = -15

x^2 -3x + 5x -15

x^2 + 2x -15

This function is a quadratic function, with an upwards parabola.

You might be interested in

One step equations x/4 =9

Tamiku [17]

Hi Natalie

We have x/4 = 9

All you have to do is cross multiplication

x = 4*9

x= 36

That's all :)

I hope that's help:)

Now if you wanna check my answer just replace x by 36

36/4 = 9

9= 9

Because when you divide 36 by 4 you will find 9

I hope that's help:)

8 0

2 years ago

Read 2 more answers

I need help please thanks

Tom [10]

Answer:

vzosbakabaoabka a

Step-by-step explanation:

ukiukiukiyji

8 0

2 years ago

Use elimination to solve each system.

stiks02 [169]

Box of Popcorn: $3.00
Drink: $2.00

I might be wrong, but hopefully that helped! :)

5 0

2 years ago

A regional airport, community college, and city hall building are located at the vertices

love history [14]

Answer:

Aye My Guy You Got The Answer Yet Lol

Step-by-step explanation:

8 0

2 years ago

Two cakes were cut into 8 slices iate 1/8 of the carrot cake . Iate 1/2 of the carrot cake .Me ate 1 slice of each. I ate three

FromTheMoon [43]

Answer:

There are 6 slices left.

Step-by-step explanation:

The remaining slices are:

Carrot Cake

$x = \left(\frac{8}{8} -\frac{1}{8} -\frac{4}{8} -\frac{1}{8} \right)\cdot 8$

$x = 2$

Chocolate Cake

$y = \left(\frac{8}{8} - \frac{1}{8} - \frac{3}{8} \right)\cdot 8$

$y = 4$

There are 6 slices left.

7 0

2 years ago