Two functions are combined resulting in the function j (x) = 1.5x2 + 4x - 3.

Which operations applied to the specified functions could result in j (x) ? Select three options.

-two linear functions by addition

-two quadratic functions by addition

-a linear function and a quadratic function by addition

-two linear functions by multiplication

-two quadratic functions by multiplication

Question

Mathematics

Jase Ayala

30 March, 11:46

Two functions are combined resulting in the function j (x) = 1.5x2 + 4x - 3.

Which operations applied to the specified functions could result in j (x) ? Select three options.

-two linear functions by addition

-two quadratic functions by addition

-a linear function and a quadratic function by addition

-two linear functions by multiplication

-two quadratic functions by multiplication

+1

Answers (1)

Know the Answer?

Reuben Dalton · Answer 1

Choices 2, 3 and 4.

Step-by-step explanation:

We could add 2 quadratic functions. For example:

x^2 + 2x - 2 and 0.5 x^2 + 2x - 1.

Also a linear and quadratic function:

1.5 x^2 + x and 3x - 3.

And 2 linear functions could be multiplied to get this function.