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3 years ago

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Need to know how to graph this example y= -2x + 25. I know that y=mx+b. Just confused on how to get what they call plug in. Can

someone explain please. Example how do I know x= 0 and X= 1

1 answer:

Artist 52 [7]3 years ago

7 0

Here's an example
Y=5x + 10
if x is equal to 5 you would make it
Y=5(5)+10.
basically, just replace the x with what it's equal to.

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Numbers and expressions written in scientific notation are often used to represent measurement in a real-life situations. For ea

never [62]

1. My friend’s house is about (value) from mine
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2 years ago

Read 2 more answers

Is 24 a factor or multiple of 36

Mekhanik [1.2K]

Neither. A factor is when a number fits in to another number. For example, 6, 2, 12 and 1 are all factors of 12. A multiple again is when a number fits into a number but in a different way (2,4,6,8,10,12,14... are all multiples or 2)
24 and 36 both have common factors (12) which means that 12 is a factor of both of those numbers.

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3 years ago

Read 2 more answers

Use the distributive property to expand 7(5+x)

ahrayia [7]

Answer:

$\boxed{\sf{35+7x}}$

Step-by-step explanation:

To solve this problem, you have to use the distributive property.

<u>Distributive property:</u>

⇒ A(B+C)=AB+AC

7(5+x)

Expand.

Solve.

7*5+7x

7*5=35

$\Longrightarrow: \boxed{\sf{35+7x}}$

<u>Therefore, the final answer is 35+7x.</u>

I hope this helps. Let me know if you have any questions.

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2 years ago

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If tan A is 7/9 what is angle A?

creativ13 [48]

Tan a = $\frac{7}{9}$
a = $Tan^{-1} \frac{7}{9}$
a = 37.875°

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2 years ago

The graph below could be the graph of which exponential function?A F(x) = 2 · (7)^xB. F(x) = 2 · (0.5)^xC. Fx) = 2^xD. Fx) = 2 -

maks197457 [2]

The answer is option B

F(x) = 2 · (0.5)^x

Explanation: As x

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1 year ago