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Basile [38]
3 years ago
9

Is the function linear or nonlinear? If linear, state the constant rate of change.

Mathematics
2 answers:
jeka943 years ago
6 0

Answer:

Nonlinear

Step-by-step explanation:

You can see that at first, when x goes up by 2 y goes down by 2, but then after that x goes up by 2 and y goes down by 3, meaning it won't be a line because it goes down by different amounts.

blondinia [14]3 years ago
4 0
Nonlinear because the first differences are all different
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−6x+14<−28 OR 9x+15≤−12
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Answer:x>7 or x ≤ -3

Solving the 1st inequality

-6x +14 < -28 --------------- (Collect like terms)

-6x < -28 - 14

-6x < - 42 -------------------- (Divide both sides by -6)

Note: If you decide an inequality expression by a negative value, the inequality sign changes)

-6x/-6 > -42/-6

x > 7

Solving the 2nd inequality

9x + 15 ≤ −12 ----------- (Collect like terms)

9x ≤ −12 - 15

9x ≤ −27 ------------------(Divide both sides by 9)

9

9x/9 ≤ −27/9

x ≤ -3

Bring both results together, we get

x>7 or x ≤ -3

The final result is complex (i.e. can't be combined together).

Step-by-step explanation:

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3 years ago
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Gnoma [55]

\left(x^2-8\right)+\left(-2-x^2\right)=-10

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2 years ago
What is the value of the expression 10 (n minus 6) when n = 14?
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The value of the expression is 80.

Step-by-step explanation:

14 - 6 = 8.

10 x 8 = 80.

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The first one is y=16
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4 days

Step-by-step explanation:

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