2 years ago

Inverse functions: g(x)= -4x+1

Mathematics

1 answer:

AfilCa [17]2 years ago

8 0

To find the inverse function, switch the two terms and solve for y again. x=-4y+1.
x-1= -4y. -(x-1)/4 = y

You might be interested in

Bruce drove 25 km and his car used 4 L of gas. How many km can Bruce drive with 30 L of gas? Round your answer to the nearest km

Rudik [331]

Answer:

188km

Hi there!!

I hope this answer helps.

Step-by-step explanation:

You can solve this with simple cross multiplication. (proportion)

Step-by-step explanation:

7 0

2 years ago

X equals 10, Y equals -2, and Z equals -5 what is x divided by y

Aleks04 [339]

X = 10
y = -2

x/y = 10/-2
x/y = -5

Hence, x/y = z

5 0

3 years ago

Read 2 more answers

Which expression is equivalent to the following: *<br> 20x+9y

anzhelika [568]

Answer:

B. 5(4x+2y)-y

Step-by-step explanation:

Bring the 5 over and multiply

5×4 = 20 + x

=20x (thats the beginning of the expression)

5×2 = 10

10y - y = 9 because the - y is basically telling you to get rid of one of the y values so 10 - 1 = 9y

7 0

2 years ago

What is the length of the altitude of the equilateral triangle below

ale4655 [162]

Using Sine.

Sine = Opposite / Hypotenuse

sin 60° = a / (6√3) But sin60° = √3/2

√3/2 = a/(6√3)

Cross multiply

2*a = 6√3 * √3

2a = 6 * √(3*3)

2a = 6*3

a = 6*3/2

a = 3*3 = 9

Option E.

Hope this helps.

4 0

3 years ago

Which table represents a linear function?

Viktor [21]

The last table because each value goes up proportionally. The equation is actually y= 5x -10.

Have a great day.

8 0

2 years ago