Gamas Algebra C&C

What is ...........the set of two or more linear inequalities involving the same variables x and y.

• Linear Function

• System of Linear Inequalities

• System of Equations

• Boundary Line

a line plotted on a coordinate graph that divides the graph (or plane) into two half‐planes. Can be dashed or solid.

• Linear Function

• Slope

• Y-Intercept

• Boundary Line

What is the definition for Linear Inequality?

•  

  the relationship between two values showing if one is less than, greater than, or simply not equal to another value. (<, >, ≤ or ≥)

   

   

   

• a function that represents a straight line on the coordinate plane.

• a mathematical expression in which two expressions are compared using the inequality symbol. Almost the same as a linear equation, except the equals sign is replaced with an inequality.

• the set of two or more linear inequalities involving the same variables x and y.

Find the root(s) of the function.

• x = 3

• x = {-3, -1, 2}

• x = {-3, 2}

• x = -1

Is this a function? Explain.

• Yes; it passes the horizontal line test.

• No; it is not a straight line.

• Yes; it passes the vertical line test.

• No; there is a line connecting the dots.

• Exponential Growth

• Linear

• Exponential Decay

• None of the Abovee

Average Rate of Change is also known as...

• y-intercept

• x-intercept

• linear

• slope

What is a, the starting term, for the function: f(x) = 300(1.16)^x?

• 300

• 1.16

• .16

• x

• F

• G

• H

• I

You purchased a car paying $32,000. The value of the car depreciates at a rate of 8% per year from the time you got it. What is equation for this scenario?