$[-/1$ Points$]$

A $1\mathrm{.}5$ m tall man stands $4$ m in front of a flat wall mirror. Please find:

a$.)$ his image distance $(d_i).$

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b$.)$ whether the image is inverted or upright. $---$Select$-$

c$.)$ whether the image is real or virtual. $$

d$.)$ the height of his image.

$y_i=$ m

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$[-/2$ Points$]$

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A concave mirror produces a virtual image that is $5$ times as tall as the object.

a$.)$ If the object is $25$ cm in front of the mirror, what is the image distance?

cm

b$.)$ What is the focal length of this mirror?

cm