Question

Medal and Fan!
A)Create a quadratic function with two real zeros.
B)Solve a system of non-linear equations with a graph.
C) Solve a system of non-linear equations with a table.
D) Compare linear, quadratic, and exponential growth functions using a table and a graph.
Submit the graph and table.
E) Identify that exponential functions exceed linear and quadratic functions.

Answer 1

@Directrix could you please help me?

Answer 2

@Loser66 could you please help me?

Answer 3

@Nnesha could you please help me?

Answer 4

I really wish to learn how to do this and have been trying all day could anyone teach me step by step?

Answer 5

This appears to be five questions.

For the first:

A)Create a quadratic function with two real zeros.

For the first one, choose two real numbers, say 2 and 5.

If they are zeros of the quadratic function, then:

(x - 2) and (x - 5) are factors

Multiply (x - 2) and (x - 5) and that will be a quadratic with two real zeros.

After you crank out y = (x - 2)* (x - 5), post what you get, okay?

Answer 6

wait x^2-5x-2x-5

Answer 7

@Directrix is that right?

Answer 8

>> wait x^2-5x-2x-5

Combine the like terms of -5x and -2x

Also, the -5 is not correct. -2 * -5 = 10

y = x^2 - 7x + 10

Answer 9

Gotcha y=x^2-7x+10 would be for our step A, so how would I step b with the non-linear equations @Directrix ?

Answer 10

I would break it down into groups right?
x^2-7x+10
(-5x+10)(x^2-2x)
-5(x-2)+x(x-2)
(x-5)(x-2)

Answer 11

right @Directrix ?