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3 years ago

13

Is this a function or no

2 answers:

aev [14]3 years ago

7 0

Answer: Yes it is a function

Step-by-step explanation:

stellarik [79]3 years ago

6 0

Answer:

YES

Step-by-step explanation:

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PLEASE HELP YOU WILL HET 100 POINTS AND BRAINLIEST IF ANSWERED RIGHT PLEASE HELP YOU WILL HET 100 POINTS AND BRAINLIEST IF ANSWE

Harman [31]

Answer:

<h2>see below</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

algebra
PEMDAS

<h3>let's solve:</h3>

given function:

$\quad \rm\: f(x) = - 2x +8$

when x is 0

$\sf \:f(0) = - 2.0 + 8$

simplify multiplication:

$\sf f(0) = 8$

when x is 3

$\sf f(3) = - 2.3 + 8$

simplify multiplication:

$\rm \: f(3) = - 8 + 8$

add:

$\rm \: f(3) = 0$

when x is 6

$\quad \rm\: f(6) = - 2.6 +8$

simplify multiplication:

$\quad \rm\: f(6) = - 12 +8$

simplify addition:

$\quad \rm\: f(6) = -4$

when x is 9:

$\quad \rm\: f(9) = - 2.9 +8$

simplify multiplication:

$\quad \rm\: f(9) = - 18 + 8$

simplify addition:

$\quad \rm\: f(9) = - 10$

8 0

2 years ago

Read 2 more answers

What would y=-5x+25 look like on a graph? When you find out, please give me an image.

Gekata [30.6K]

Answer:

Step-by-step explanation:

6 0

2 years ago

Simplify using only positive exponents (-4y^3/2w2)^-3 it's a fraction

sineoko [7]

$(-4y^3/2w2)^-^3$

$\frac{1}{-8w^6y^9}$

= $\frac{1}{8w^6y^9}$

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3 years ago

What are some numbers that are both integers and rational?

Luda [366]

Answer:

4 and 6

Step-by-step explanation:

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3 years ago

Anyone know this plzz

REY [17]

1+ the square root of 3

8 0

3 years ago