Algebra Mid-Year Review x2

The table shown is comparing a person's foot length to their height in cm. Calculate a line of best fit.

• f(x) = 25.05x + 5.57
• f(x) = 5.57x + 25.05
• f(x) = -5.57x + 25.05
• f(x) = 5.57x - 25.05

Write the equation for the table given

• y = 1/3x
• y = 3x
• y = 1/2x

Tags

CCSS.6.EE.C.9

Find the equation of the line of best fit for the given data

• y=163.41x+4.19
• y=-163.41x+4.19
• y=-4.19x+163.41
• y= 4.19x+(-163.41)
  

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

What is the line of best fit?

• f(x)= 5x+1.82
• cannot be determined
• f(x)= 1.82x + 5.02
• f(x)= 1.1x + 4.2

Tags

CCSS.8.EE.B.5

Given g(x) = 4x - 7, find g(-9). 

• g(-9) = 29
• g(-9) = -43

Tags

CCSS.HSF.IF.A.2

Given h(x) = 5 - 9x, find h(8). 

• h(8) = -360
• h(8) = -67

Tags

CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x²+ 3

• -1
• 1
• 7
• -7

Tags

CCSS.HSF.IF.A.2

If h(a) = 3 - 2a²

Find h(-3).

• 33
• 21
• 39
• -15

Tags

CCSS.HSF.IF.A.2

Find Value of 
 f(x) = 3x + 5 when  x = 4?

• 8
• 17
• 9
• 13

Tags

CCSS.HSF.IF.A.2

How many solutions will this system have?

• One
• Two
• No Solution
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B