بارہویں جماعت · ریاضی · 8 سوالات
نام: ____________________ تاریخ: ____________
The slope of the line through (1, 2) and (3, 6) is:
The equation of a line with slope 3 and y intercept 2 is:
The distance between (1, 1) and (4, 5) is:
Two lines are perpendicular if the product of their slopes is:
The area of the triangle with vertices (0, 0), (4, 0) and (0, 3) is:
The slope of a line parallel to the x axis is:
The equation of the y axis is:
The midpoint of the line from (0, 0) to (6, 6) is:
1. D, 2. A, 3. C, 4. D, 5. B, 6. A, 7. B, 8. A
(6 - 2) / (3 - 1) = 2.
y = m x + c.
Square root of (9 + 16) = 5.
m₁ m₂ = -1.
Area = 1/2 x 4 x 3 = 6.
A horizontal line has zero slope.
All points on the y axis have x = 0.
Average the coordinates.