Midterm Review Practice 12/5

Front

Write the equation of the line that passes through the points (0, -5) and (4, 3).

Back

y = 2x - 5

Front

Write the slope-intercept form of the equation with the given point and slope: m = 5 through (-1, -3).

Back

y = 5x + 2

Front

Solve the equation: |v + 8| − 5 = 2.

Back

{-1, -15}

Front

What is the solution shown on the graph?

Back

x = 3

Front

Write a system of equations to represent the situation: Your family goes to a restaurant with 6 people. Some order chicken for $14 and the rest order steak for $17. The total bill is $99.

Back

c + s = 6; 14c + 17s = 99

Front

What is the slope of the line represented by the equation y = mx + b?

Back

The slope is m.

Front

What does the y-intercept represent in the slope-intercept form of a line?

Back

The y-intercept is the point where the line crosses the y-axis.

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is the definition of a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed.

Front

What is the solution to the equation 2x + 3 = 11?

Back

x = 4.