3 years ago

Find the inverse of f(x) = -3x.

1 answer:

5 0

Inverse is -x/3, -3x is a linear line with a negative slope of 3 (3 up, 1 to the left) that crosses at the origin. -x/3 is also a linear line that crosses at the origin with a slope of -1/3 (1 up, 3 to the left)

You might be interested in

Graph step by step:<br> f(x)=-2x+1

Paul [167]

Step-by-step explanation:

Root:(1/2, 0)

Domain: x∈R

Range: y∈R

Vertical intercept: (0, 1)

4 0

3 years ago

a forest covers 47,000 acres. a survey finds that 0.2% of the forest is old growth trees. How many acres of old growth are there

Alex_Xolod [135]

Answer:

9400

Step-by-step explanation:

I'm not really sure if this is right but I changed 0.2% to 1/5 and 1/5 is 9400. Hope this is right!

4 0

3 years ago

A chess club plans to sell water to raise $425 and they already have 175, if they sell water bottles for 8$ each, at least how m

alisha [4.7K]

Answer:

32 water bottles

Step-by-step explanation:

8x=425-175

425-175=250

250 is how much more they need.

8x=250

x=31.25

You can't have half of a bottle... so round up to at least 32 water bottles

4 0

3 years ago

Are these proportional?

Fudgin [204]

Answer:

1. yes 2. no

Step-by-step explanation:

7 0

3 years ago

Which of the following steps is included in the construction of a parallel line to a given line?

Mice21 [21]

Copy an angle by creating acts with a compass

3 0

4 years ago

Read 2 more answers