Exponential Equations Different Base

• x = 2,40961

• x= 7,22882

• x= 2,40960

• x= 7,22881

Tags

CCSS.HSF.LE.A.4

A scientist is studying how bacteria thrive under different conditions of temperature and pressure. The scientist develops bacteria population models for the different conditions, as shown below. The models predict the bacteria population, P, after t hours. - Condition 1: P(t) = 500(0.3)^t - Condition 2: P(t) = 500(1.65)^t - Condition 3: P(t) = 500(0.95)^t - Condition 4: P(t) = 500(0.2)^t Which condition models an exponential growth of the bacteria population over time?

• P(t) = 500(0.3)^t

• P(t) = 500(1.65)^t

• P(t) = 500(0.95)^t

• P(t) = 500(0.2)^t

Tags

CCSS.HSF.LE.A.2

Given: 3^x = 30. Which of the following expressions is the value of x?

• log_3 30

• log 30 / 3

• sqrt(30)

• 30 / 3

Tags

CCSS.HSF.BF.B.5

f(x) = 3^{x
Find x if f(x) = 27}

• 1

• 2

• 3

• 4

Tags

CCSS.HSF.BF.B.5

If log_4 22 = 22, which of the equations below is the exponential equivalent?

• 4^22 = x

• 2^24 = x

• x^4 = 22

• 4^x = 22

Tags

CCSS.HSF.BF.B.5

Which of the following equations represents an exponential function with a base less than 1?

Tags

CCSS.HSF.LE.A.2

• X= 1,07

• x= 5,18

• x= 1,08

• x= 5,19

• x= 1,262

• x= 0,631 and x= 1,262

• x= 1,631 and x= 1,262

• x= 1,585 and x= 0,792

• x= 5,53013

• x= 0,1886

• x= - 5,3013

• x= - 0,1886

• 10,1329

• 21,2459

• 19,225

• 18,3559

Tags

CCSS.HSF.LE.A.4