2 years ago

Use the parabola tool to graph the quadratic function f(x)=−(x−3)(x+1).

Mathematics

1 answer:

Mademuasel [1]2 years ago

6 0

This is the graph of f(x)=−(x−3)(x+1). Hope it helps!

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Step-by-step explanation:

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Read 2 more answers

The president of a certain University receives a salary that is three times the salary of one of the department heads the total

Furkat [3]

<u>Answer:</u>

$142500

<u>Step-by-step explanation:</u>

We are given that the resident of a certain University receives a salary that is three times the salary of one of the department heads.

Assuming $x$ to be the salary of the department head, if the total of the two salaries is $190000, we are to find the salary of the president of the University.

We can write an equation in terms of $x$ :

$3x+x=190000$

$4x=190000$

$x=47500$

Salary of the president of the University = $3(47500)$ = $142500

5 0

3 years ago