All categories

3 years ago

Please help me, this is my last question and I’ve been trying all day

Mathematics

1 answer:

aalyn [17]3 years ago

4 0

Answer:

sqrt(x-3)+3

Step-by-step explanation:

Consider the graph of a function f(x), if we want to move the graph right by a units we have f(x-a), to then move it up by b units we have f(x-a)+b. In this case you replace the x with x-a to get sqrt(x-a)+b

Notice how the graph goes through (3,3) and (4,4) like the original graph goes through (0,0) and (1,1). This means we want to translate it 3 up and 3 right giving us the answer.

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the boiling of jet fuel is 390f. rounded t the nearest degree, what is the temperature in degrees celsius? where c represents de

e-lub [12.9K]

390f = 198.889c
Hope this helps!

7 0

3 years ago

PLS HELP f(x)=x^3−2x^2+12x−6 g(x)=4x^2−6x+4 What is (f−g)(x)?

vodomira [7]

Answer:

$(f - g)(x) = {x}^{3} - 6 {x}^{2} + 18x - 10$

Step-by-step explanation:

The given functions are:

$f(x) = {x}^{3} - 2 {x}^{2} + 12x - 6$

and

$g(x) = 4 {x}^{2} - 6x + 4$

We want to find

$(f - g)(x)$

Recall that:

$(f - g)(x) = f(x) - g(x)$

This implies that:

$(f - g)(x) = {x}^{3} - 2 {x}^{2} + 12x - 6 - (4 {x}^{2} - 6x + 4)$

$(f - g)(x) = {x}^{3} - 2 {x}^{2} + 12x - 6 - 4 {x}^{2} + 6x - 4$

We combine similar terms to get:

$(f - g)(x) = {x}^{3} - 6 {x}^{2} + 18x - 10$

7 0

3 years ago

What is the solution 6x-19= 2(x-1) +11

stiv31 [10]

So because of PEMDAS you want to distribute the 2 to the parentheses so you'll get

6x-19=2x-2+11

Then you can just add like terms

6x-19=2x+9

Now you want to get all your variables on one side so you'd add 19 and subtract 2x

4x=28

Now you divide 28 by 4

x = 7

7 0

3 years ago

the formula for the perimeter of a square is p=4s. find the side of the square if the perimeter is 96 inches

s2008m [1.1K]

Answer:

24 inches

Step-by-step explanation:

Plug in 96 for p in the equation

96 = 4s

Divide both sides by 4 to isolate the variable

24 = s

4 0

3 years ago

Parallel lines s and t are cut by a transversal, r, as shown

Natalija [7]

Answer:

Step-by-step explanation:

i just took the test and got a 100% :)

8 0

3 years ago

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