Algebra 1, Semester 1 Review

Front

What is the value of x that satisfies the equation 5x = 1?

Back

x = 1/5

Tags

CCSS.6.EE.B.7

Front

What is the domain of the function f(x) = 2x + 3?

Back

All real numbers

Front

What is the solution set for the inequality y < 1 - 6x?

Back

The solution set includes points below the line y = 1 - 6x.

Tags

CCSS.HSA.REI.D.12

Front

What is the first step in solving the equation 2x + 3 = 7?

Back

Subtract 3 from both sides.

Tags

CCSS.7.EE.B.4A

Front

What is the slope of the line represented by the equation y = -3/2x + 4?

Back

The slope is -3/2.

Tags

CCSS.8.EE.B.5

Front

What does it mean for a function to have a domain of all real numbers greater than 7?

Back

The function is defined for all x values greater than 7.

Tags

CCSS.HSF.IF.A.1

Front

How do you determine if a coordinate pair is a solution to an inequality?

Back

Substitute the coordinates into the inequality and check if it holds true.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the process to graph a linear equation?

Back

Find the y-intercept, use the slope to find another point, and draw the line.

Front

What is the significance of the y-intercept in a linear equation?

Back

It is the point where the line crosses the y-axis.