3 years ago

What type of function is y=7(5/4)^x

Mathematics

1 answer:

erica [24]3 years ago

4 0

Answer:

It is a equation

Step-by-step explanation:

Because it has an equal sign if it does not it will be a expression.

You might be interested in

ludmilkaskok [199]

Answer:

9 blue marbles

Step-by-step explanation:

4 : 3 ratio

12 : x

12 / 4 = 3

4 × 3 : 3 × 3

12 : 9

4 0

2 years ago

I need help finding the answer to this problem

Mrac [35]

Sorry do know that one !!☹️

8 0

3 years ago

Read 2 more answers

15 arches decreased by 80%

morpeh [17]

If it decreases by 80٪, then only 20٪ remains.

15×20٪=15×20/100=15×0.2=3

Answer: 3

8 0

3 years ago

Read 2 more answers

Using the quadratic formula, what is the value of x for x^2-4+5=0

PSYCHO15rus [73]

value of x is: x= i and x= -i

Step-by-step explanation:

We need to find the value of x from $x^2-4+5=0$ using quadratic formula.

The term is: $x^2+1=0$

The quadratic formula is:

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\$

Where a = 1, b=0,c=1

Putting values:

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\x=\frac{0\pm\sqrt{(0)^2-4(1)(1)}}{2(1)}\\x=\frac{\pm\sqrt{-4}}{2}\\x=\frac{\pm2i}{2}\\x=\pm i$

So, value of x is: x= i and x= -i

Keywords: Quadratic formula

Learn more about quadratic formula at:

#learnwithBrainly

4 0

3 years ago

What value of c makes the equation true?<br><br><br><br> −3−34(c−4)=54

trapecia [35]

It's not true unless my math is wrong

8 0

3 years ago