What is the equation of the line that passes through the point (2,−4) and has a slope of 2?
1 answer:
Answer:
y = 2x - 8
Step-by-step explanation:
Since you have the slope of the line and point that the line passes through, you can use "point-slope form", hence the name.
Point-slope form is: 
Substitute the slope (2) into m, and substitute the x-value of the point into
and the the y-value of the point into
.
Simplify this equation.
Distribute 2 inside the parentheses.
Subtract 4 from both sides.
is the final answer.
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Answer:
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Step-by-step explanation:
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Need the choices cant really answer your question
Perimeter divided by base??
1. P = 2(9) + 2(4.5)
P = 18 + 9
P = 27 m
2. P = 5.2(2) + 1.3(2)
P = 10.4 + 2.6
P = 13 ft
3. P = 12.9(2) + 4.7(2)
P = 25.8 + 9.4
P = 35.2 cm