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3 years ago

What is the verbal expression of 23f

Mathematics

1 answer:

ira [324]3 years ago

7 0

When a number and letter are together, it means multiplication.

So, it is read as "23 times f".

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Given a graph for the transformation of f(x) in the format g(x) = f(x) + k, determine the k value.

enyata [817]

Answer:

k=6

Step-by-step explanation:

The parabola that opens up and passes through (-3,-3) will have equation,

$f(x) = {x}^{2} - 12$

The parabola the opens up a d passes through (-3,3) will have equation:

$g(x) = {x}^{2} - 6$

We want to determine the value of k, for which,

$g(x) = f(x) + k$

We rewrite g(x) in terms of f(x) to get:

${x}^{2} - 6 = {x}^{2} - 12 + 6$

$g(x) \to({x}^{2} - 6 )= f(x) \to ({x}^{2} - 12 )+k \to6$

Therefore;

$g(x) = f(x) + 6$

Hence k=6

3 0

2 years ago

Please help me solve for x

andreev551 [17]

Answer:

x=9

Step-by-step explanation:

Corresponding angles are equal

7x - 3 = 60

7x. = 63

÷7

x = 9

Check:

7x9 - 3 = 60

Hope this helps!

5 0

1 year ago

Find the lowest terms<br> fraction that's equal<br> to 0.33.

irinina [24]

The answer is 33/100

5 0

2 years ago

Read 2 more answers

Brandon is selling gift cards. He earns a one-time pay out of $159 and then earns $30 for each gift card he sells. Write a equat

quester [9]

Answer:

g * $30 = p

Step-by-step explanation:

He earns $30 per gift card.

You multiply the amount of gift cards sold by the money you earn per gift card sold. g, being the gift cards sold. p, being the total pay.

4 0

2 years ago

Inverse for f(x)=1/2x+3

Semenov [28]

Answer: $f^{-1}(x)=2x-6$

Step-by-step explanation:

To find the inverse, we want to switch the y with x and x with y. Once we do that, we solve for y.

$y=\frac{1}{2}x+3$ [switch x and y]

$x=\frac{1}{2}y+3$ [subtract both sides by 3]

$x-3=\frac{1}{2} y$ [multiply both sides by 2]

$y=2x-6$

Now, we know that $f^{-1}(x)=2x-6$ .

3 0

2 years ago

Read 2 more answers