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MariettaO [177]
3 years ago
15

Will give brainiest, need help

Mathematics
2 answers:
eimsori [14]3 years ago
8 0

Answer:

f(6) = 53

Step-by-step explanation:

f(x) = 10x - 7

We want to find f(6)

To do so simply substitute 6 for x in the equation

Equation: 10x - 7

x = 6

f(6) = 10(6) - 7

multiply 10 and 6

f(6) = 60 - 7

subtract

f(6) = 53

bearhunter [10]3 years ago
3 0

Answer:

f(x)=53

Step-by-step explanation:

For f(x)=10x-7\\ substitute x for 6

10\cdot 6=60\\60-7=53

f(6)=53

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Karen has 7 over 8cup of ice cream. How many 1 over 3cup servings can she make?
alukav5142 [94]

Answer:

21/24

Step-by-step explanation:

3 0
3 years ago
Factor -1/6 out of -1/3x + 5/6y
suter [353]

Answer:

\frac{-1}{6} (2x-5y)

Step-by-step explanation:

4 0
3 years ago
The polynomial p(x)=7^3-7x-6 has a known factor of (x+1) rewrite p(x) as a product of linear functions
san4es73 [151]

Answer:

p(x)=(x+1)(x+2)(x-3).

Step-by-step explanation:

Note: The given function is not correct.

Consider the given polynomial is

p(x)=x^3-7x-6

It is given that (x+1) is a factor of given function.

Using synthetic division, divide P(x) by (x+1) as shown below.

-1  |     1      0     -7      -6

    |           -1       1       6

--------------------------------------

        1       -1      -6       0

--------------------------------------

Bottom line represents the coefficients of quotient except the last element because it is remainder. So, the given function can be written as

p(x)=(x+1)(x^2-x-6)

p(x)=(x+1)(x^2-3x+2x-6)

p(x)=(x+1)(x(x-3)+2(x-3))

p(x)=(x+1)(x+2)(x-3)

Therefore, the function as a product of linear functions is p(x)=(x+1)(x+2)(x-3).

7 0
3 years ago
What is the missing number if the median is 25 and the range is 7.<br> 25,29,23,26...
makkiz [27]

Answer:

22

Step-by-step explanation:

It must be 22 because the current max/min are 29 and 23, which only differ by 6; the other option, 30, would produce a median of 26.

8 0
3 years ago
Does any one know the answer?
nekit [7.7K]

Answer: option C

find f(x) - g(x)

f(x)= -9x^2 - 7x + 12

g(x) = 3x^2 - 4x -15

To find f(x) - g(x) we plug in the functions and subtract

-9x^2 - 7x + 12- ( 3x^2 - 4x -15)

Remove the parenthesis and change the sign of each term

-9x^2 - 7x + 12 - 3x^2 + 4x +15

Combine like terms

-12x^2 - 3x + 27

So option C is correct

5 0
3 years ago
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