Day 2 Semester Exam Prep

Front

If Molly has 2 dogs for every 3 cats, how many cats will she have if she has 6 dogs?

Back

Molly will have 9 cats.

Front

What is the equation that represents the relationship between x and y in the graph?

Back

y = 2x + 4

Front

What is the solution for the equation represented in the model?

Back

x = 4

Front

What is the value of x that makes the equation true?

Back

x = 4

Front

If the ratio of dogs to cats is 2:3, how many cats are there if there are 6 dogs?

Back

There are 9 cats.

Front

What does the equation y = 2x + 4 represent?

Back

It represents a linear relationship where y increases by 2 for every increase of 1 in x.

Front

How do you find the solution to an equation?

Back

You isolate the variable on one side of the equation.

Front

What is the meaning of the slope in the equation y = mx + b?

Back

The slope (m) represents the rate of change of y with respect to x.

Front

What is the y-intercept in the equation y = 2x + 4?

Back

The y-intercept is 4.

Front

If x = 2 in the equation y = 2x + 4, what is the value of y?

Back

y = 8.