3 years ago

What is the equation of the quadratic function that has a minimum at (7.-3) and goes through (9.9)?

Mathematics

1 answer:

bixtya [17]3 years ago

7 0

Answer:

X² - 14x + 48= 0

Step-by-step explanation:

To find the quadratic equation well have to look for the root of the equation.

So the roots are at x= 6 and x= 8

The quadratic curve didn't pass the origin .

It intercepted the x axis at 6 and 8 and that's the roots.

So our equation is

(X-6)(x-8)= x²-8x -6x +48

X² - 14x + 48= 0

You might be interested in

A clock has a face in the shape of a circle the distance across a circle is 12 inches what is the area of the clock face in squa

Oksanka [162]

Answer:

18.84 square inches

Step-by-step explanation:

Distance across = diameter. The area formula for circles is A= πr. r in here means radius which is 6 inches (half of diameter). π is generally 3.14 or 22/7 depending on the question. multiply the value of π and 6, then you get the answer.

4 0

3 years ago

Stephanie sells bags of different types of cookies. she made $27 selling bags of peanut butter cookies, $18 selling chocolate ch

pashok25 [27]

The most you can sell for each one is 9$ because its the greatest common factor

3 0

3 years ago

A point on a graph is located at (0, -9). Which statement is true?

svp [43]

Answer:

A -9 is the y-intercept

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

3x + 8 + 4x - 9<br> O12x + 17<br> O7x-1<br> O7x+ 17

Hoochie [10]

Answer:

7x-1

Step-by-step explanation:

you have to combine like terms

8 0

3 years ago

Read 2 more answers

These two polygons are similar.

umka2103 [35]

6/2=3
The scale factor is 3
3x3=9
w=9

8 0

3 years ago