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3 years ago

The graph of f(x) is shown. Estimate f(–3).

Mathematics

1 answer:

Aneli [31]3 years ago

7 0

You have to look for -3 on the x axis, and then proceed vertically (in this case upwards) until you meet the graph.

We land about 1/2 square above the 12 mark on the y axis. Since one square is 1/2 unit, a half square would be 1/4 unit.

So, we can estimate $f(-3)\approx 12.25$

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xeze [42]

Answer:

JM = 10

Step-by-step explanation:

Because MN║JL,

$\frac{MK}{JM} = \frac{KN}{NL}$

$\frac{5}{2x + 4} = \frac{6}{12}$ = $\frac{1}{2}$

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10 = 2x + 4

2x = 6

x = 3

JM = 2x + 4 = 2(3) + 4 = 6 + 4 = 10

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Korvikt [17]

Answer:

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Step-by-step explanation:

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3 years ago

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adell [148]

I think you should combine like terms

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3 years ago

Arturiano [62]

Answer: C

Step-by-step explanation:

We know the scale factor is 6/2=3.

A) False. The ratio of the side lengths, not the areas, is 1 to 3.

B) False. Rectangle B is larger than Rectangle A.

C) The square of the ratio of the side lengths is the ratio of the areas.

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2 years ago

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emmasim [6.3K]

Answer:

i think the rate of change is 1/4 which can be reduced to just 4.

Step-by-step explanation:

i hope this helps :))

(btw i love ur profile pic, BAKUGOOOOOOO)

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2 years ago