Final Mathematics quiz

Solve by elimination

5x+6y= -10

3x-2y= -6

• (-2,0)

• (0,-2)

• (2,0)

• (0,2)

What is the solution to this system?

x - y = 6

y= 2x - 5

• (1,3)

• (-1,3)

• (-1,-7)

• (1,-7)

Solve by elimination:

4x+9y=28

-4x-y=-28

• (-7,0)

• (6,0)

• (-6,0)

• (7,0)

What is the derivative of xⁿ?

• (n-1)xⁿ

• nxⁿ⁺¹

• (n+1)x^n-1

• nx^n-1

What is the derivative of tan(x)?

• -sec²(x)

• -csc²(x)

• sec²(x)

• csc²(x)

What is the quotient rule for the derivative of
f = u/v?

• f' = (vu' - uv')/v²
• f' = (uv' - vu')/v²
• f' = (vu' - uv')/u²
• f' = (uv' - vu')/u²

What is the product rule for the derivative of
f = u⋅v?

• f' = u'v + uv'
• f' = uv' - vu'
• f' = uv - v'u'
• f' = v'u' - vu

Find the derivative of the given equation

f(x) = 1 - x²

• 1 - 2x

• -2x

• -2

• -1

• 
• 
• 
• 

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.C.8

 $\int dx=$  

•  $0$  

•  $x+C$  

•  $1$  

•  $undefined$