Which equation represents a quadratic function with a leading coefficient of 2 and a constant term of –3?

Step-by-step explanation:

General form. A quadratic function is of the form where ∈ R or C and ≠ .

We obtain an equation when

⇒ is an quadratic equation.

Solution.

Given, , but b is not given

Thus the quadratic function with leading coefficient and constant term is given by

∴ the required quadratic equation is

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step-by-step explanation:

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3