Scientists are studying the temperature on a different planet let Y represent the temperature (in degrees Celsius) let x represent the height above the surface (in kilometers) suppose the X and Y are related by the equation -7 x + 38 = y answer the questions below note that a change can be increased or a decrease. for an increase, use a positive number. For a decrease, use a negative number what is the temperature change for each kilometer we go up from the surface? what is the temperature on the surface of the planet ?
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Scientists are studying the temperature on a different planet let Y represent the temperature (in degrees Celsius) let x represent the height above the surface (in kilometers) suppose the X and Y are related by the equation -7 x + 38 = y
answer the questions below
note that a change can be increased or a decrease.
for an increase, use a positive number. For a decrease, use a negative number
what is the temperature change for each kilometer we go up from the surface?
what is the temperature on the surface of the planet ?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
