slope & linear equations
The slope of the line with the equation y = 2/3x - 1
What is 2/3?
Solve for x.
6x + 5x = -11
What is obtuse?
Point A: (3,4).
What are the coordinates of point A' after a dilation by a scale factor of 3 from the origin?
What is (9,12)?
Write the following number in scientific notation:
3,420,000
What is 3.42 * 106?
The equation of a line that has a slope of 4 and a y-intercept of -9
what is y = 4x - 9 ?
Solve for x.
18 = 3(3x - 6)
What is x = 4?
A right triangle has two legs with lengths of 6 cm and 8 cm. Use the Pythagorean Theorem to solve for the hypotenuse.
What is 10 cm?
Point A: (4, 6)
What are the coordinates of point A' after a translation 2 units to the right and 3 units down.
What is (6, 3)?
Write the following number in standard notation:
5.6 * 10-3
What is 0.0056?
The equation of a line that has a slope of zero and a y-intercept of 7.
What is y = 7?
Solve for x.
-8(-8x - 6) = -6x - 22
A right triangle has a leg length of 3.6 inches and a hypotenuse length of 7.4 inches. Find the length of the other leg.
What is 6.5 inches?
Point C: (-2,4)
What are the coordinates of point C' after a reflection across the y-axis?
What is (2,4)?
Simplify. Make sure there are no negative exponents in your final answer!
64 * 6-9
What is 1/65?
The slope of the line that contains the coordinates (-2,-4) and (6,4). Make sure your answer is in simplest form!
What is 1?
Solve for x.
-5(4x - 2) = -2(3 + 6x)
What is x = 2?
What is 8?
Point B: (5,2)
What are the coordinates of point B' after a rotation 90 degrees clockwise around the origin?
What is (2,-5)?
Simplify. Make sure there are no negative exponents in your final answer!
(4x3)2
The slope of a line that contains (1,3) and (2,6). Make sure your answer is in simplest form!
What is 1/3?
Solve for x.
5(2x + 6) = -4(-5 - 2x) + 3x
What is x = 10?
A 13 foot ladder is placed 5 feet away from a wall. The distance from the ground straight up to the top of the wall is 13 ft. Will the ladder reach the top of the wall?
What is no?
Point D: (-1,9)
What are the coordinates of Point D' after a rotation 90 degrees counterclockwise around the origin?
What is (-9,-1)?
Simplify. Make sure there are no negative exponents in your final answer!
x5y3*x-2y-6
What is x3/y3?