Move the 2 in 102 up to be an exponent [10² = 100]: 101 - 10² = 1.
2 - 63 = -61
X - Y = 2 When X = 3 you have 3 - Y = 2 Moving Y to RHS: 3 = Y + 2 Moving 2 to LHS: 1 = Y
The slope would be -2 (moving 2 units down and one across). When you have a linear equation, the slope is always the variable's coefficient.
It is not the entire equation, but for current practical purposes, it is correct. If an object is moving at relativistic speeds, it is not correct. It requires you use relativistic mass, which is based on the velocity relative to the speed of light. It is correct for any human purposes.
Any wave. Of you have a wave (light, water etc.), it will have a frequency and a wavelength. Multiply these and you get the speed at which the wave is moving.
[ 62 - 63 = 1 ] is not an equation, and there's nothing to solve. It's a simple, incorrect statement.
The exponent is an unknown variable. It is a variable because it will change into a known number when we get further into the equation. Take this for example. 4x=8 - where x is the exponent. To work out the problem we simply move the 4 over the equal's sign. Since it is 4x, this means that it is 4 times x. Since we are moving the 4 over the equals sign, we have to change the multiplication, into a division. x=8/4 which equals 2. The x is a 2. To check, we we substitute the 2 with the x in the equation. 4x2=8, which is correct.
Quadrants I and III, numbered from I at upper right (+, +) left and moving clockwise. The line passes through the origin (0,0).
Both are correct. We are moving is a little bit more formal then we're moving.
Not necessarily. The equation of a projectile, moving under constant acceleration (due to gravity) is a parabola - a non-linear equation.
That is the correct spelling of "escalator" (moving stairway).
It is in equilibrium.