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vivado [14]
3 years ago
10

WILL GIVE BRAINLIEST When the function f(x) = 4(2)x is changed to f(x) = 4(2)x − 13, what is the effect?

Mathematics
2 answers:
Crazy boy [7]3 years ago
7 0

You have added -13 to every function value, so every point on the graph is 13 "spaces" lower. The y-intercept is one such point, so ...

-The y-intercept is 13 spaces lower.

_____

<em>Comment on notation</em>

In plain text an exponent is preceded by a caret (^). If the exponent has arithmetic involved (addition, subtraction, multiplication, division), then the entire exponent needs to be enclosed in parentheses. When an exponential term that has a constant base is multiplied by another constant, then some sort of multiplication indicator is useful. Your expressions might be written ...

... f(x) = 4·2^x

... f(x) = 4·2^x - 13 . . . . . . or, better, f(x) = 4(2^x) - 13 . . so it is clear -13 is not part of the exponent

Nataly [62]3 years ago
7 0

Answer:

it is the third option

Step-by-step explanation:


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