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3 years ago

What is the slope and y-intercept of x/3= -y+2 and how?????

1 answer:

6 0

Subtract 2 from both sides

then you get -y equals 1/3x -2 so you have to flip the sign of the entire equation because you can’t have a negative line

so you get y = -1/3x + 2

the y-intercept is (0,2)

the slope is -1/3x (aka -x/3)

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Round 35.113 to the nearest hundredth

mamaluj [8]

You would round 35.113 to 35.11 because you round the last 3 down because it is smaller than 5, so it would be 35.11

5 0

3 years ago

Bridget is tracking the amount of time she works out at the gym each day. The lengths of her

slamgirl [31]

Answer:

The range is 5 minutes.

Step-by-step explanation:

To find the range of a data set, simply subtract the lowest value from the highest value.

46 - 41 = 5

Hope this helps

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2 years ago

HELP! A TV salesperson makes a 6% commission on each ty they sell. If they sell 1 TV that

prisoha [69]

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2 years ago

Find f(3). f(x) = x2 + 5x - 9 A) 7 B) 10 C) 9 D) 15

Lelechka [254]

Answer:

f(3) = 15. Correct: D)

Explanation:

Numeric Value of a Function

The value of a function f(x) when x = a is calculated by replacing the x for a. We have the function:

$f(x)=x^2+5x-9$

It is required to find f(3), or the numeric value of f when x=3. Replace x for 3

$f(3)=3^2+5(3)-9$

$f(3)=9+15-9$

$f(3)=15$

A) Incorrect. f(3) is not 7

B) Incorrect. f(3) is not 10

C) Incorrect. f(3) is not 9

D) Correct. f(3) =15 as found above.

4 0

3 years ago

Solve for x in the following equation.

KonstantinChe [14]

Hello,

$3 {}^{a} = 3 {}^{b} \Leftrightarrow \: a = b$

$3 {}^{x} = {3}^{2} \Leftrightarrow \: x = 2$

5 0

2 years ago