Graphing exponential and logarithmic functions

Which graph is representative of the equation?

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Determine if the graph represents growth or decay. Also determine the a-value

• decay, 1/2

• decay, 1

• growth, 1/2

• growth, 1

• (0, 1)

• (0, 3)

• x= 0

• y = 0

Which color functions is exponential?

• Blue
• Green
• Red
• Yellow

What is the y-intercept for this exponential function?

f(x) = 5(6^x)

• 1

• 30

• 5

• 6

Tags

exponential

What is the y-intercept for the function f (x) = 2 ⋅ 5^x + 4?

• 2

• 4

• 6

• 14

Determine the y-intercept of the function:
y = 1.25(5)^x

• 5
• 1
• .25
• 1.25

Unit 5 Warm-Up: Analyzing Exponential Graphs

The purpose of this warm-up is to assess your understanding of exponential graphs. You should be able to analyze exponential functions/graphs and discuss their characteristics such as domain, range, horizontal asymptote, intervals of increasing, decreasing, positive, negative, and end behavior. You should be able to compare them to other functions we have studied in Math 3.

• Got it. Select this one!

• Don't got it. You could select this one, but it will be marked wrong.

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