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2 years ago

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Mathematics

1 answer:

EleoNora [17]2 years ago

8 0

Answer:

ummmmmm peace out

Step-by-step explanation:

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What happens to the value of the expression 70 - 3g as g increases

exis [7]

Answer:

It decreases

Step-by-step explanation:

Given the expression: 70-3g

When g=1, 70-3g=70-3(1)=70-3=67
When g=2, 70-3g=70-3(2)=70-6=64
When g=3, 70-3g=70-3(3)=70-9=61
When g=4, 70-3g=70-3(4)=70-12=58
When g=5, 70-3g=70-3(5)=70-3=55

From the above, notice that as g increases, the value of the expression decreases.

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3 years ago

M(x) = -2x. Find m(5).<br>m(5) =

Natasha_Volkova [10]

Answer:

this is the correct answer look this img

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2 years ago

A line intersects the points(-22,-14) and (-18,-12). What is the slope-intercept equation for this line?

zaharov [31]

Hello there,

Well we are going to start off with the equation to find the slope based on the given points:

$\frac{y_{2} - y_{1} }{x_{2} -x_{1} }$

Now using the two given points we are going to plug in and solve:

$\frac{(-12)-(-14)}{(-18)-(-22)}$ = $\frac{2}{4}$ = $\frac{1}{2}$

From this you know that $\frac{1}{2}$ is the slope of the equation. However, to find the y-intercept we are going to use y = mx+ b and plug in one of the points to solve:

(-14) = $\frac{1}{2}$ (-22) + b

(-14) = (-11) + b

-3 = b

That means that the y-intercept is at (0, -3). Lastly, we are just going to plug all this into the slope-intercept form:

y = $\frac{1}{2}$ - 3

Hope I helped,

Amna

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2 years ago

How do you find the equation of a line???

nevsk [136]

Answer:

y=mx+b

Step-by-step explanation:

b is wherever the line intersects the y axis.

m is the slope, rise/run. hope this helps! please mark brainliest!

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2 years ago

I need to know How to solve it

dezoksy [38]

SohCahToa
Heard of it?
Sine- opposite over hypotenuse
Cosine-adjacent over hypotenuse
Tangent- opposite over adjacent

4 0

3 years ago