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3 years ago

What is the slope of a trend line that passes through the points (–3, 3) and (18, 26)?

Mathematics

2 answers:

ipn [44]3 years ago

7 0

Answer:

slope = $\frac{23}{21}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 3, 3) and (x₂, y₂ ) = (18, 26)

m = $\frac{26-3}{18+3}$ = $\frac{23}{21}$

PtichkaEL [24]3 years ago

6 0

Answer:

23/21

Step-by-step explanation:

I took the test

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Find the degree measures of the next two positive and the previous two negative angles that are coterminal with the angle 75°.

AlladinOne [14]

9514 1404 393

Answer:

435°, 795°
-285°, -645°

Step-by-step explanation:

Add or subtract multiples of 360° to find coterminal angles.

<u>Positive</u>

75° +360° = 435°

75° +2×360° = 795°

<u>Negative</u>

75° -360° = -285°

75° -2×360° = -645°

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