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3 years ago

PLZ HELP ASAP!!!! if pic doesn't come thru refresh page :)

Mathematics

1 answer:

worty [1.4K]3 years ago

8 0

Jason likely missed placed the decimal, because 3 x 1 = 3, and if the decimal was between 2 and 5, the number would be near 3.

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Here's a graph of a linear function. Write the equation that describes that function. (Express it in slope-intercept form.)

rusak2 [61]

Answer:

$y=\frac{1}{2}x+4$

Step-by-step explanation:

The equation of a linear function in a slope-intercept form is written as

$y=mx+q$

where

m is the slope of the line

q is the y-intercept

We proceed as follows. First of all, we find the y-intercept, which is the value of y at which the line touches the y-axis.

From the graph, we see that this occurs at y = 4, therefore the y-intercept is

$q=4$

Now we have to find the slope. We do that by choosing two points along the line, with coordinates $(x_1,y_1)$ and $(x_2,y_2)$ and by using the equation

$m=\frac{y_2-y_1}{x_2-x_1}$

Here we take the two points:

(0,4)

(-8,0)

So the slope is

$m=\frac{4-0}{0-(-8)}=\frac{1}{2}$

Therefore, the equation of the line is

$y=\frac{1}{2}x+4$

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3 years ago

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erik [133]

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3 years ago

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Eddi Din [679]

$\bf 
log_{{ a}}{{ b}}=y \iff {{ a}}^y={{ b}}\qquad\qquad 
% exponential notation 2nd form
{{ a}}^y={{ b}}\iff log_{{ a}}{{ b}}=y\\
\\ \quad \\
thus\\
----------------------------\\
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so... notice the example there, with 8
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Step-by-step explanation:

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Answer:

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