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2 years ago

14

How do you graph exponential functions. Please explain because I have like 40 problems and I don't know how to do them so one pr

oblem will teach me
y= -x^2-1

1 answer:

BaLLatris [955]2 years ago

8 0

Find your y intercep which is your c value then the vortex which you have to do aos and then plug in to find your other point and then graph

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Can you exchange the coordinates of points ( x 1, y 1) and ( x 2, y 2) in the distance formula and still find the correct distan

notka56 [123]

Answer:

yes

Step-by-step explanation:

As an example

(x₁, y₁ ) = (1,2) and (x₂, y₂ ) = (5,3), then

d = $\sqrt{(5-1)^2+(3-2)^2}$ = $\sqrt{4^2+1^2}$ = $\sqrt{16+1}$ = $\sqrt{17}$

Now let (x₁, y₁ ) = (5,3) and (x₂, y₂ ) = (1,2), then

d = $\sqrt{(1-5)^2+(2-3)^2}$ = $\sqrt{(-4)^2+(-1)^2}$ = $\sqrt{16+1}$ = $\sqrt{17}$

3 0

3 years ago

Johnny has 6 apples and Mary has 6 apples how many times would that equal

iogann1982 [59]

36 would be your answer

4 0

3 years ago

Help plz i’ll mark you as brainliest

3241004551 [841]

Answer:what do u need help with?

Step-by-step explanation:

6 0

3 years ago

The sum of two numbers is 39, One number is 7 more than the other. Find the two numbers.

vfiekz [6]

The answer is.. 23 and 16

Hope this helps!!

5 0

3 years ago

What is the value of x?

Serggg [28]

Answer:

Step-by-step explanation:

the angles of a triangle add up to180.

70 plus 30 plus x = 180

100 plus x =180

x=80

8 0

2 years ago