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3 years ago

6

What is the turning point of this function?

1 answer:

ELEN [110]3 years ago

7 0

Absolute value functions are v-shaped. I hthink the turning point you're referring to is the vertex. This is where the inside of the absolute value is zero.

f(x) = |x+2|
0 = x+2
-2 = x

vertex (-2,0)

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In which equation does the vertex have a negative x coordinate? select all that apply.

Ne4ueva [31]

answer is 1) y = - 3x^2 -7x + 4

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2 years ago

An alligator population in a naturer preserve in the Everglades increased by 60 alligators or five years what is the mean yearly

adelina 88 [10]

I'm not sure what you meant after alligators, if it was or or for, but I think it was for so I'm going with that. If 60 increase every 5 years, it would be 60 over 5 (in fractions). So I would do 60 divided by 5, which would be 12. So that means 12 increase every year. I'm not sure what mean meant either, if you're talking about the mathematical mean, but you can't solve the mean in this problem. The Answer: The yearly change in the alligator population would be 12.

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2 years ago

Help please!!!!!

Sergio [31]

Answer:

a. image 1

Step-by-step explanation:

<u>Given function:</u>

f(x) = 2*3ˣ

<u>Plot two points and check which graph has those:</u>

f(0) = 2*3⁰ = 2

and

f(1) = 2*3¹ = 6

Points (0, 2) and (1, 6) are correct on the image 1 with blue graph

7 0

2 years ago

Whts X+y x 9 +3 +4 ?

babunello [35]

Expression simplified: $x+9y+7$

Step-by-step explanation:

The expression that we have in this problem is:

$x+y\cdot 9 +3 +4$

The first type of operation that we have to solve in such expression are multiplication/division.

In this expression, there is only one multiplication, that is:

$y\cdot 9 = 9y$

So we can rewrite the expression as

$x+9y+3+4$

Now we can evaluate the sum of the similar terms: in this case, similar terms are only 3 and 4, and their sum is

$3+4=7$

Therefore, the expression can be rewritten as

$x+9y+7$

Learn more about simplifying expressions:

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2 years ago

Find the volume of the cylinder height 10 in base radius 3 in

tino4ka555 [31]

Answer: 282.60in³

Step-by-step explanation:

When calculating the volume of a cylinder, the formula to use is:

= πr²h

where,

π = 3.14

r = radius = 3 in

h = height = 10 in

Volume = πr²h

= 3.14 × 3² × 10

= 282.60

Therefore, the volume of the cylinder is 282.60in³

3 0

2 years ago