3 years ago

Find the value of f(-4)?

Mathematics

1 answer:

katovenus [111]3 years ago

7 0

Answer:

Step-by-step explanation:

This question is asking you to find the value of y when x = -4. If you locate the x value of -4, y = -10 here. Therefore, f(-4) = -10 and in coordinate form, (-4, -10).

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How to solve for x???

Talja [164]

Answer:

B) $10\sqrt{3}$

Step-by-step explanation:

So basically it's divided into 3 similar triangles and using ratios we can try to find x

long side/short side = long side/short side

(20)/(x) = (x)/(15)

$x^{2}$ = 300

x = $10\sqrt{3}$

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3 0

3 years ago

Slope intercept form that passes though the point (-2,-3) and has a slope of 5/2

olganol [36]

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