Formulate an Algebraic Expression: Use Parameters a=1, b=-1, c=3

Question

Create an algebraic expression based on the following parameters:

$a=1,b=-1,c=3$

00:00 Convert the parameters to a quadratic function

00:03 We'll use the formula to represent a quadratic equation

00:20 We'll connect each parameter to its corresponding variable according to the formula

00:46 We'll write the function in its reduced form

01:04 And this is the solution to the question

To solve this problem, we'll follow these steps:

Step 1: Identify the provided coefficients for the expression of the form $ax^2 + bx + c$ .
Step 2: Substitute the provided values into the expression.

Now, let's perform these steps:

Step 1: The problem provides us with the coefficients $a = 1$ , $b = -1$ , and $c = 3$ for a quadratic expression $ax^2 + bx + c$ .

Step 2: Substitute these values into the quadratic expression:

$a = 1$ : Multiply $x^2$ by $1$ , resulting in $x^2$ .

$b = -1$ : Multiply $x$ by $-1$ , resulting in $-x$ .

$c = 3$ : The constant term is $3$ .

Thus, the algebraic expression is:

$x^2 - x + 3$ .

Comparing this result to the given choices, we find that this expression matches choice 3.

Therefore, the solution to the problem is $x^2 - x + 3$ .

$x^2-x+3$