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Ivenika [448]
3 years ago
12

What is the slope of the line that passes through (-2, 7) and (4, 9)? user: which of the following represents 3x - 5y 10 = 0 wri

tten in slope-intercept form? user: the cost to mail a package is $7 for the first 2 pounds and 30 cents for each additional ounce. which of the following functions represents the cost to mail a package if x is the number of ounces over 2 pounds?
a. ��(x ) = 7 0.3x
b. ��(x ) = 14 0.3x
c. ��(x ) = 0.3(x 2)
Mathematics
2 answers:
lord [1]3 years ago
8 0
F(x) = 14 + 0.3x.... hope this helps 
patriot [66]3 years ago
3 0
The slope is (9-7)(4-(-2)) = 2/6 = 1/3;

<span> user: which of the following represents 3x - 5y 10 = 0 written in slope-intercept form???
</span>
The correct anwer for the last question is b).

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