Mathematics, 22.08.2020 01:01 Kencharlot

A) which functions graph is the least steep? B) which function has the graph with the greatest y-intercept?
C) which functions have graphs with slopes less than -2? (Check all that apply)

A) which functions graph is the least steep?

B) which function has the graph with the greatest y-

Answers: 2

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Answer from: Quest

What’s the question?
Max points i can ! it’s in math because i trust the math people more.

Answer from: Quest

step-by-step explanation:

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Answer from: Quest

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

$ab^2+ac^2=bc^2$

$ab^2+ac^2=x^2$ )

triangle abd and cba are similar,

$\frac{ab}{bc}=\frac{bd}{ab}$

$ab^2=bc\cdot bd$

$25=bc\cdot bd$ (2)

triangle cad and cba are similar,

$\frac{ac}{bc}=\frac{cd}{ac}$

$ac^2=bc\cdot dc$

$7\times 7=bc\cdot dc$

$49=bc\cdot dc$ )

using (1), (2) and (3), we get

$25+49=x^2$

$74=x^2$

hence proved.

therefore option 2 is correct.

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