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Wittaler [7]
3 years ago
11

Please answer the picture i put! Thanks Sooo much. ​

Mathematics
2 answers:
kow [346]3 years ago
5 0
The answer is A and B
solniwko [45]3 years ago
5 0

Answer:

Both.

Step-by-step explanation:

Pretend that <em>x=1. </em>The first equation is 1=-1+1-0+1 and when you solve that you get 1=1, which is true. To do it step by step: -1+1=0. 0-0=-. 0+1=1.

When you do the same thing to the second equation (<em>x-1</em>), then the equation would be 1=0+(1-0). When you solve the equation, you end up with 1=1, which is also true. Step by step: 1-0=1. 0+1=1.

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Samantha works at a bakery. The function f(x) = 3x2 − 5 represents the amount of money Samantha earns per cookie, where x is the
vfiekz [6]

Answer:

f(g(x)) = 15x³ - 5

Step-by-step explanation:

how confusingly described.

let me try and summarize what I understood :

f(x) = 3x² - 5

money earned when baking x cookies.

g(x) = sqrt(5x³)

the amount of cookies baked in x hours.

f(g(x)) now calculates how much money she earns when baking for x hours.

it is basically very simple : instead of f(x) we have f(g(x)), so g(x) is used as argument/variable in f instead of just plain x.

therefore,

f(g(x)) = 3×(sqrt(5x³))² - 5

with x now representing the baking hours, but f(...) calculating the overall money earned, by implicitly (!) calculating the amount of cookies baked in that time and taking that result automatically to calculate the earned money.

let's simplify this a little bit more.

f(g(x)) = 3×(sqrt(5x³))² - 5 = 3×(5x³) - 5 = 15x³ - 5

3 0
2 years ago
A mechanic has the length of a hole 6 feet long what is the length after two inches is cut off?​
Alja [10]
The answer is 70 inches
4 0
3 years ago
the graph of the function y=tan(x) was horizontally stretched so that it became 10x which is the equation of the transformed fun
ANEK [815]
Its x5~7 if you didnt know bro
6 0
3 years ago
Read 2 more answers
Factor the linear expression: 12x + 9
77julia77 [94]

3(4x + 3)
you find what number goes into both number and pull that number outside and then write. 3 (_x+_). you are reversing the distributive property. Hope this helped
4 0
3 years ago
What’s equivalent to -5/20
Andrej [43]
-\frac{1}{4}
Just simplify the 5/20 and keep the negative
6 0
3 years ago
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