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Katarina [22]
3 years ago
7

Which can be the first step in finding the equation of the line that passes through the points (5, -4) and (-1, 8) in slope-inte

rcept form?
Mathematics
1 answer:
abruzzese [7]3 years ago
7 0

Answer:

y = -2x + 6

Step-by-step explanation:

Slope = (-4 - 8)/(5 + 1)

= -12/6

= -2

Equation

y - 8 = -2(x + 1)

y - 8 = -2x - 2

y = -2x + 6  <-----------slope-intercept form

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For the figure on the left, the answers are a = 8 and b = 4

This is a 30-60-90 triangle. The short leg is always opposite the smallest angle (30 degrees). The rule is the smallest side is opposite the smallest angle. Similarly, the largest side is opposite the largest angle. In a right triangle the largest side is always opposite the 90 degree angle. This side is the hypotenuse.

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