Ask question

Ask question

All categories

2 years ago

14

Which represents the inverse of the

1 answer:

Mekhanik [1.2K]2 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

Which quadratic equation defines the function that has zeros at − 1/12 and 1/4 ?

Cerrena [4.2K]

$\bf \begin{cases}
x=-\frac{1}{2}\implies &x+\frac{1}{2}=0\\\\
x=\frac{1}{4}\implies &x-\frac{1}{4}=0
\end{cases}
\\\\\\
\left( x+\frac{1}{2} \right)\left( x-\frac{1}{4} \right)=\stackrel{y}{0}\implies \stackrel{FOIL}{x^2+\frac{1}{4}x-\frac{1}{8}}=y$

7 0

4 years ago

Burka [1]

Answer:

$2x^2+13$

Step-by-step explanation:

Given

$(-5x^2-2x+4)+(8x^2-x-1)-(x+2)(x-5)$

Required

Simplify

Expand brackets

$(-5x^2-2x+4)+(8x^2-x-1)-(x^2-5x+2x-10)$

$(-5x^2-2x+4)+(8x^2-x-1)-(x^2-3x-10)$

Open all brackets

$-5x^2-2x+4+8x^2-x-1-x^2+3x+10$

Collect Like Terms

$-5x^2+8x^2-x^2-2x-x+3x+4-1+10$

$2x^2+13$

<em>Hence, the polynomial simplifies to </em> $2x^2+13$ <em> and it has a degree of 2</em>

5 0

3 years ago

Two different cars each depreciate to 60% of their respective original values. The first car depreciates at an annual rate of

Eddi Din [679]

Answer: A) 1.7 Years

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

Monica is completing an Algebra test worth 100 points. There are 14 questions on the test that are equally valued. How many poin

Usimov [2.4K]

Answer:

7.1 points

Step-by-step explanation:

100/14=7.1 points

3 0

3 years ago

How do you convert celsius into fahrenheit?

Mademuasel [1]

You m<span>ultiply by 9, then divide by 5, then add 32</span>

5 0

3 years ago