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lesya [120]
3 years ago
7

Use the intercepts from the graph below to determine the equation of the function.

Mathematics
2 answers:
topjm [15]3 years ago
8 0
From the graph the at x-intercept

(-3, \: 0)
(0, \frac{ - 3}{4} )

Using the intercepts ,the equation is given by,

\frac{x}{a}  +  \frac{y}{b}  = 1

where
a =  - 3
and
b =  \frac{ - 3}{4}
This implies that

\frac{x}{ - 3}  +  \frac{y}{ \frac{ - 3}{4} }  = 1


This implies that

x + 4y =  - 3
Multiplying through by 2 gives

2x + 8y =  - 6
<b> The correct answer is D </b>
Tems11 [23]3 years ago
5 0

(-3,0) and (5, -2)

slope = (0 + 2)  /(-3 - 5) = -2/8

y - 0 = -2/8 (x + 3)

y = -2/8 x - 6/8

8y = -2x - 6

2x + 8y = - 6

Answer is

D. 2x + 8y = -6

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