3 years ago

What is the inverse of the function y=4^x

1 answer:

3 0

Answer: We are supped to solve for y so it will be division because that's the inverse for x. so: x/4 is your answer.

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12 to 15 Help Gracias

Ray Of Light [21]

Answer: 13, 14

Step-by-step explanation:

I counted

6 0

4 years ago

A line runs tangent to a circle at the point (4, 2). The line runs through the origin. Find the slope of the tangent line.

leva [86]

Answer:

Slope of the tangent line (m) = 1 / 2

Step-by-step explanation:

Given:

Point A = (4,2)

Origin point = (0,0)

Find:

Slope of the tangent line (m)

Computation:

Slope of the tangent line (m) = (y2-y1) / (x2-x1)

Slope of the tangent line (m) = (2-0) / (4-0)

Slope of the tangent line (m) = 2 / 4

Slope of the tangent line (m) = 1 / 2

5 0

3 years ago

Factorise fully the following: a) 2x + 8 b) 3x – 12 c) 6x + 4 d) 18x - 9

Ira Lisetskai [31]

Answers

a)2x+8

2(x+4)

b)3x-12

3(x-4)

c)6x+4

2(3x+2)

d)18x-9

9(2x-1)

8 0

3 years ago

Read 2 more answers

2 miles in 3/4 of an hour

Valentin [98]

Answer:

The answer is 15 minutes

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

Donny has three times as many candy canes as Marc. Marc has thirty more candy canes than Bob. They have 500 candy canes altogeth

VashaNatasha [74]

Answer:

318

Step-by-step explanation:

Bob=x

Marc=x+30

Donny=3(x+30)

x+x+30+3x+90=500

5x=500-120

5x=380

x=76

Bob has x = 76

Marc has x+30=106

Donny has 3*112=318

318+106+76=500

4 0

3 years ago