Remediation 3.2 CFA Standard 3.2

Is the pictured graph growth, decay, or linear or none?

• Exponential Growth

• Exponential Decay

• Linear

• None

Is the pictured graph growth, decay, or linear or none?  

• Growth
• Decay
• Linear
• None

What is the y-intercept?

• (0,0)
• (0,1)
• (-3,0)
• (0,-3)

What is the asymptote of y = 2^x - 3

• y = 0

• y = -3

• x = 0

• x = -3

On the graph y = 4^x + 2.

What is the y-intercept?

• (0, 1)

• (0, 4)

• (0, 2)

• (0, 3)

What is the transformation?

• Left 5
• Right 5
• Up 5
• Down 5

Compare f(x) = 3^x- 4 with the basic function g(x) = 3^x

• 4 units up
• 4 units to the left
• 4 units to the right
• 4 units down

Which exponential equation could represent the graph shown?

• $f\left(x\right)=3^x+2$

• $f\left(x\right)=3^x-2$

• $f\left(x\right)=3^{\left(x+2\right)}$

• $f\left(x\right)=3^{\left(x-2\right)}$

Given the original exponential function defined by y=4^x, how would the graph change if the function were:

y=2(4)^x-3+1?

• Vertically stretched by a factor of 2, right 3, and up 1

• Vertically compressed by a factor of 1/2, left 3 and down 1

• Vertically compressed by a factor of 1/2, right 3, and down 1

• Vertically stretched by a factor of 2, left 3, and up 1

What transformations have happened to f(x) = 2^x if the new equation is
 g(x) = -2^(x+3) -6

• It stayed the same
• reflects, up 3, left 6
• reflects, right 3, down 6
• reflects, left 3, down 6