Persamaan Garis Flashcards

1
Q

Apa rumus mencari gradien dari dua titik (x₁, y₁) dan (x₂, y₂)?

A

m = (y₂ - y₁) / (x₂ - x₁)

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2
Q

Apa bentuk umum persamaan garis lurus?

A

y = mx + c

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3
Q

Bagaimana menentukan nilai gradien jika diketahui persamaan garis dalam bentuk Ax + By + C = 0 (implisit)?

A

m = -A/B

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4
Q

Bagaimana cara menentukan persamaan garis jika diketahui titik dan gradien?

A

Gunakan rumus: y - b = m(a - x)

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5
Q

dalam persamaan eksplisit (y=mx+c), mana yang konstanta

A

angka yang berdiri sendiri (c)

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6
Q

apa rumus dari menentukan persamaan garis jika diketahui (0,b) dan (a,0)?

A

ax+by=ab

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7
Q

bagaimana menentukan persamaan garis jika diketahui 2 titik?

A

y-y1/y2-y1 = x-x1/x2-x1

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8
Q

dalam persamaan eksplisit (y=mx+c) dimana gradiennya

A

gradien = m
(berdampingan dengan x)

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9
Q

jika disajikan grafik dalam bentuk koordinat, bagaimana menentukan gradiennya

A

m=y/x

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