2 years ago

I need Answer Immediately!!!!!!!

Mathematics

1 answer:

Romashka [77]2 years ago

8 0

Answer:

Step-by-step explanation:

slope intercept form

y=mx+c

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Write an equation in point slope form of the line passes through the given point and has the given slope

Novay_Z [31]

Answer:

Step-by-step explanation:

y - y₁ = m ( x - x₁)

y - 5 = - 3 (x - 12)

y - 5 = -3x + 36

3x + y = 36 + 5

3x + y = 41

y = -3x + 41

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3 years ago

Which of the following can be modeled with a linear function? Select all that apply.

kobusy [5.1K]

Answer:

Step-by-step explanation: ifk

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2 years ago

For what value of a does (1/9)a+1 =81a+1 272-a?

AlexFokin [52]

Answer:

-4

Step-by-step explanation:

$\left( \dfrac{1}{9}\right)^{a+1}= 81^{a+1}\cdot 27^{2-a}\\\\\\(3^{-2})^{a+1}=(3^4)^{a+1}\cdot (3^3)^{2-a} \\\\\\3^{-2a-2}=3^{4a+4}\cdot 3^{6-3a} \\\\\\3^{-2a-2}=3^{a+10} \\\\\\-2a-2=a+10 \\\\\\-3a=12 \\\\\\a=-4$

Hope this helps!

8 0

3 years ago

For what values of x is f(x) = 0?

padilas [110]

Answer:

x=1 and x =5

Step-by-step explanation:

We want to know when it crosses the x axis (f(x) =0) . From the graph, we can see the x value when y=0 is x=1 and x =5

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2 years ago

The cost of a stove to a store owner was 650$, and she sold the stove for 1040$.

Eduardwww [97]

1040 - 650 = 390

By subtracting the cost from the amount she sold the stove for, we can find the profit of $390.

I hope this helps! :)

6 0

3 years ago