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2 years ago

When is the constant of proportionality the same as the unit rate when comparing two quantities?

Mathematics

1 answer:

Stels [109]2 years ago

4 0

Answer: C

Step-by-step explanation: They are never the same

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Solve for u 7=u/4-16

artcher [175]

Answer:

u=92

Step-by-step explanation:

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2 years ago

Quizziz help 9th grade please thx

astraxan [27]

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2 years ago

Find the equation of the line using the point-slope formula. Write the final equation using slope-intercept form. (1,2) with a s

Lilit [14]

Answer:

$y-2=\displaystyle -\frac{3}{4}(x-1)$

$y=\displaystyle -\frac{3}{4}x+\frac{11}{4}$

Step-by-step explanation:

Hi there!

Point-slope form: $y-y_1=m(x-x_1)$ where m is the slope of the line and $(x_1,y_1)$ is a given point

Given that the slope is -3/4, we can plug it into $y-y_1=m(x-x_1)$ as m:

$y-y_1=\displaystyle -\frac{3}{4}(x-x_1)$

We can also plug in the given point (1,2):

$y-2=\displaystyle -\frac{3}{4}(x-1)$

Slope-intercept form: $y=mx+b$ where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)

To write the equation in slope-intercept form, isolate y:

$y-2=\displaystyle -\frac{3}{4}(x-1)\\\\y=\displaystyle -\frac{3}{4}(x-1)+2\\\\y=\displaystyle -\frac{3}{4}x+\frac{3}{4}+2\\\\y=\displaystyle -\frac{3}{4}x+\frac{11}{4}$

I hope this helps!

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2 years ago

Writing linear functions given a graph, I have to know the equation, slope, and y intercept anything helps!!

docker41 [41]

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Mamont248 [21]

Answer:

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Step-by-step explanation:

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2 years ago

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