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Art [367]
2 years ago
5

5

Mathematics
1 answer:
olasank [31]2 years ago
7 0

The quadratic function that passes through the point  (0,6), (3,15.8), and (9.5,0) is y = -0.6x² + 5.07x + 6

<h3>How to determine the quadratic function?</h3>

The points are given as:

(0,6), (3,15.8), and (9.5,0)

A quadratic function is represented as:

y = ax² + bx + c

Next, we substitute the points in the equation.

a(0)² + b(0) + c = 6

a(3)² + b(3) + c = 15.8

a(9.5)² + b(9.5) + c = 0

Simplify the expressions

c = 6

9a + 3b + c = 15.8

90.25a + 9.5b + c = 0

Solve for a, b and c using a graphing calculator

a = -0.6

b = 5.07

c = 6

Hence, the quadratic function is

y = -0.6x² + 5.07x + 6

Read more about quadratic functions at:

brainly.com/question/1214333

#SPJ1

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PLEASE HELP !! IT WOULD BE GREATLY APPREACIATED ! I DONT KNOW HOW TO DO THIS
serg [7]

(A) Bella's TV ratio of sides: 36"/27" = 1.333...

Lenny's: 52"/29.25" = 1.777...

Bella's and Lenny's TVs are NOT similar - their side ratios are different. Bella's is 4:3 while Lenny's is close to 16:9.

(B) Bella's TV has an exact ratio of 4:3 (36/27=4/3) and so is the older type.

Lenny's TV has a ratio of 52"/29.25". Divide both 52 and 29.25 by 3.25 to get 16/9, or 16:9. So Lenny's is the newer type.


4 0
3 years ago
Carmelo farms a tract of land that typically yields 64.9 kilograms of corn. A fertilizer manufacturer claims that its fertilizer
muminat

Answer: 107.09 kilograms

Step-by-step explanation:

64.9 + 65% of 64.9

64.9 + (0.65 * 64.9)

64.9 + 42.19

7 0
2 years ago
The width of a rectangle is 3 feet longer than it's length. What's the dimensions of the rectangle such that the perimeter of th
Varvara68 [4.7K]
So hmm check the picture below

what's the width? well, w = l + 3

5 0
3 years ago
The base of a cab in New York is $2.50 as soon as you enter the cab. There is an additional charge of $2.50 per mile traveled. C
Anastaziya [24]

Answer:

7 miles

Step-by-step explanation:

3 0
3 years ago
Confused on this part
Andre45 [30]

Answer:

The first 2 and the last one

Step-by-step explanation:

You need to have an input per output, and to choose one or multiple the need to have a continuous pattern. Ex.+5 ad -2 on both sides every time would be a linear function.  

6 0
2 years ago
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