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2 years ago

Which of the following functions best models the data shown in this scatterplot?

Mathematics

1 answer:

Illusion [34]2 years ago

4 0

Right away the shape of the graph looks like a parabola which is a dead give away that the equation has to have an exponent in it leaving #1 as your only option. plug in a few numbers to proof like (5,393) and (10,1518)

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(a) An angle measures 61°. What is the measure of its supplement?

Rina8888 [55]

Answer:

61+x=180

x=180-61

x=119

y+39=90

y=90-39

y=51

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3 years ago

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Determine the slope intercept form of the linear equation x/2-y+6=0

luda_lava [24]

Answer:

General equation of a line:

$y = mx + b$

then express in that form:

$\frac{x}{2} - y + 6 = 0 \\ \\ - y = - \frac{x}{2} - 6 \\ \\ { \boxed{ \boxed{y = \frac{1}{2} x + 6}}}$

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2 years ago

An angle measures 12 degrees less than three times its supplement. Find the measure of the angle.

lianna [129]

Ok, so you knnow that for angles to be supplement, they need to equal 180 degrees. So you can create an equation as follows:

(3 times X minus 12) degrees plus (x)degrees equals 180 degrees

(3x-12) + (x)=180

4x-12=180

4x=192

x=48

So now you plug in "x=48" into this equation (3x-12) to find the measure of the angle.

And if I did the math correctly, the answer should be "132" degrees.

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3 years ago

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Help me people please n thank you

arsen [322]

Answer:

the second one g(x){f(x)=x^(2)-2x-2

Step-by-step explanation:

hope this is right

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3 years ago

I’m need help with the question in general.

navik [9.2K]

Answer:

I Cant See

Step-by-step explanation:

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2 years ago

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