All categories

3 years ago

Find the slope between the two points. (2,7) and (5, 8 )

Mathematics

1 answer:

vlabodo [156]3 years ago

8 0

Answer:

Slope

0.33

Step-by-step explanation:

You might be interested in

Help! Thanks I am not smart.

Gnom [1K]

Open the numbers for easy grasp by just knowing the decimal position but also you can read directly from the numbers and checking their exponents.

1.(Jurassic) 208000000

2.(Silurian) 438000000

3.(Tertiary) 66400000

4.(Triassic) 245000000

245000000Silurian, Triassic, Jurassic and Tertiary.

245000000Silurian, Triassic, Jurassic and Tertiary. And yes you are smart! Don't sell yourself short!

245000000Silurian, Triassic, Jurassic and Tertiary. And yes you are smart! Don't sell yourself short! All the best!

4 0

3 years ago

Find the inverse of f(x) = -4x - 12

olga2289 [7]

Answer:

$\implies f^{-1}(x) =-\dfrac{x}{4}-3$

Step-by-step explanation:

Given :-

f(x) = -4x-12

And we need to find out the Inverse of the function . Let us assume that f(x) = y . Now , firstly replace x with y and vice versa.

Function :-

$\implies f(x) = -4x - 12 \\\\\implies y = -4x-12$

Interchanging x and y :-

$\implies x = -4y - 12$

Solve out for y :-

$\implies x = -4y - 12 \\\\\implies -4y = x +12 \\\\\implies y =\dfrac{x+12}{-4}\\\\\implies y =-\dfrac{x}{4}-3$

Replace y with f-¹(x) :-

$\implies f^{-1}(x) =-\dfrac{x}{4}-3$

Hence the inverse of the function is -x/4-3 .

8 0

3 years ago

Express the product of 2x•2x+6x-8 and x + 3 in standard form

Sauron [17]

This would be your answer 10x-8, x+8

4 0

3 years ago

Mac goes to the store to get items for breakfast. He buys a dozon eggs for $2.00, bacon for $3.94, and refrigerated cinnamon rol

Kay [80]

Answer:

$11.81

Step-by-step explanation:

Add

2.00

3.94

2.29

2,29

Equals

$12.81

minus

$1.00

Equals

$11.81

4 0

3 years ago

If a taxi ride is m miles, which expression can be used to find the total charge of the ride

Arada [10]

Answer:

d. 0.85m + 2.50

Step-by-step explanation:

In the figure attached, the complete question is shown.

We can see in the table that $2.50 is a fixed charge, that is, it is not modified by any variable. On the other hand, for each travelled mile, the cost of the travel increases $0.85 ($0.75 by mileage charge + $0.1 by city gas tax). Then, if m miles are travelled, the cost of the travel increases 0.85*m

4 0

3 years ago