3 years ago

PLEASE HELP ASAP I HAVE ABOUT 15 MINS LEFT!!!

Mathematics

1 answer:

klasskru [66]3 years ago

8 0

Answer:

Root (-2/3,0)

Domain a ≠-5

Vertical intercept (0,2/5)

Step-by-step explanation:

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Answer:

$(-4,-13)$ and $(4,3)$ the intersection points.

Step-by-step explanation:

Intersection point of two functions is a common point which satisfies both the functions.

Given functions are,

$f(x)=2x-5$

$g(x)=x^2+2x-21$

For a common point of these functions,

$f(x)=g(x)$

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For $x=4$ ,

$f(4)=g(4)=2(4)-5$

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Therefore, $(-4,-13)$ and $(4,3)$ the intersection points.

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