ALG 1 midterm(simple)

Front

What is the solution to the equation 4( x + 2) = 16?

Back

The solution is x = 2.

Tags

CCSS.7.EE.B.4A

Front

What operation would 'undo' the operation to get the variable by itself in the equation x - 8 = 12?

Back

Add 8.

Tags

CCSS.6.EE.B.7

Front

Which of the following is an example of an arithmetic sequence? 1. 4, 8, 16, 32, 64 2. 1, 2, 4, 7, 11 3. 3, 6, 12, 24, 48 4. 15, 13, 11, 9, 7

Back

15, 13, 11, 9, 7 is an arithmetic sequence.

Tags

CCSS.HSF.BF.A.2

Front

Find the slope of the line given the points (0, 0) and (3, -7).

Back

The slope is -7/3.

Tags

CCSS.8.EE.B.5

Front

Solve for n in the equation 97 = -3(6n - 5) - 8.

Back

n = -5.

Tags

CCSS.7.EE.B.4A

Front

What is the definition of an arithmetic sequence?

Back

An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant.

Tags

CCSS.HSF.BF.A.2

Front

What is the formula for finding the slope between two points (x1, y1) and (x2, y2)?

Back

The slope m = (y2 - y1) / (x2 - x1).

Tags

CCSS.8.EE.B.5

Front

What does it mean to isolate a variable in an equation?

Back

To isolate a variable means to manipulate the equation so that the variable is on one side and all other terms are on the opposite side.

Front

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

Back

The solution is x = 4.

Tags

CCSS.7.EE.B.4A

Front

What is the definition of a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed, typically in the form y = mx + b.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2