2 years ago

What is the rate of change between the points (0,5) and (1,-1)?

Mathematics

1 answer:

erastova [34]2 years ago

6 0

Answer:

Rate of change (slope) = - 6

Step-by-step explanation:

(-1-5)/(1-0) = -6/1 = -6

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The number of rows in an auditorium can be represented by the function f(x) = 80x. The number of seats in each row can be repres

rusak2 [61]

Answer:

$h(x) = 80x^2 + 560x$

Step-by-step explanation:

To find the function h(x), that represents the total number of seats, we just need to multiply the functions f(x) (number of rows) and g(x) (number of seats per row):

$h(x) = f(x) * g(x)$

$h(x) = 80x * (x+7)$

$h(x) = 80x*x + 80x*7$

$h(x) = 80x^2 + 560x$

So the function that represents the total number of seats is:

$h(x) = 80x^2 + 560x$

4 0

3 years ago

What is the area of the shape.

zhuklara [117]

34 square feet

Explanation:
Cut the shape into two shapes. The bottom will be a square and the top will be a long rectangle.

The area of the rectangle is 18 square feet
(Multiply 9 x 2)

The area of the square is 16 square feet
(Multiply 4 x4)

18 + 16 = 34

MARK BRAINLIESTT
Please! And thank u, trust me, this is the answer

4 0

2 years ago

Write and expression to show the calculations you could use to determine the total area of the rectangles (its question 11)

Scilla [17]

18m x 22m would be how you solve one of the rectangles area
For all 3 it would be 1188m
How to solve= multiply length by width then multiply by three to find the area of all three rectangles

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3 years ago

Find h when v=672.12 and r=4

tatiyna

88

Cause I fully don’t know

5 0

3 years ago

Read 2 more answers

Blake ran three miles for his workout today. He ran the first mile in 7.2 minutes, the second mile in 7.35 minutes, and the thir

NeTakaya

Answer:

22.05 minutes