Absolute Value Equations

What's a way to define absolute value?

• The value of a number
• The opposite of a number
• The distance of a number from zero
• The multiplicative inverse of a number

Tags

CCSS.6.NS.C.7C

What is the absolute value of |-26|.

• 26
• -26
• 0
• -20

Tags

CCSS.6.NS.C.7C

What is the absolute value of |572|.

• 275
• -572
• 57
• 572

Tags

CCSS.6.NS.C.7C

Evaluate the expression.
|1 - 5|

• 4
• -4
• -6
• 6

Tags

CCSS.6.NS.C.7C

Evaluate the expression.
|-2| + |-5|

• 7
• -7
• 3
• -3

Tags

CCSS.6.NS.C.7C

|x-3|=40

• {-37, 43}

• {-43, 43}

• { -43, 37}

• x = 43

|v + 8| − 5 = 2 

• {-1,-15}
• {-1,-5}
• {-15,15}
• No Solution

|-2 - 4n| = 34

• {-9, 8}

• {8, 9}

• n = -9
• n = 8

3| −8x| + 8 = 80

• {-7/3, 7/3}
• {-3,3}
• {11/3,-11/3}
• No Solution

8|-2x + 4| = 96

• {-4, 8}

• x = -4
• {-8, -4}

• {4, 8}