The table below represents a linear function f(x) and the equation represents a function g(x).

1 answer:

4 0

Slope for f(x):
$m=\frac{9-(-1)}{1-0}=10$

Slope for g(x)
y = mx + b
y = 5x + 1
m = 5

The slope for f(x) is twice the slope of g(x).

B. f(x)'s y-intercept is -1 because y = -1 when x = 0. g(x)'s y-intercept is 1 because 1 is in the "b" spot in y = mx + b. g(x) has the greater y-intercept.

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If 9 is added to twice a number and this sum is multiplied by 6, the result is the same as if the number is multiplied by 5 and

Alexxx [7]

Let's represent that number as X:
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54 + 12X = 5X + 12
7X = -42
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3 years ago

What is the answer to this 14-2y=

yaroslaw [1]

Answer:

y=7

Step-by-step explanation:

Assuming that the equation is 14-2y=0

We need to isolate 'y' variable to obtain its value, to do that, lets start by subtracting -14 to both sides of equality sign,

14-2y=0 is now this: 14-14-2y=0-14, which is equals to -2y=-14

Now, lets continue by dividing by -2 both sides of equality sign.

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Nick is now seven times as old as Harry. In 6 years, Nick will be five times as old as Harry. How old will Harry be in 6 years?

Papessa [141]

<span>Let x represent Harry's age now, and Nick's age now is 7x. [t]
In 6 years, Harry is x + 6 , and it is given that Nick's age will be 5(x+6). [t+6]

Combining [t] and [t+6], 7x + 6 = 5(x+6).
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And x = 12 , so Harry's age in 6 years will be x +6 or 18 years .

I hope this helps!</span>

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Read 2 more answers

You and a classmate have volunteered to contact every member of your class by phone to inform them of an upcoming event. You can

algol13

Hi, thank you for posting your question here at Brainly.

This is a common work problem in Algebra. To solve this, the general form of the equation would be:

$\frac{ t_{together} }{ t_{A,alone} } + \frac{ t_{together} }{ t_{B,alone} } =1$

let A denote you and B denote your classmate. Substituting,

$\frac{ t_{together} }{6} } + \frac{ t_{together} }{ 4} } =2.4 \ days$

It would take about 2.4 days for the both of you to complete the calls.

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3 years ago

Are the graphs of the lines in the pair parallel? Explain.<br> y = 4x + 6<br> -15x + 3y = -45

seropon [69]

They are not parallel. The slopes are not the same. One is a slope of 4 the other is aslope of 5.

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3 years ago