3 years ago

What graph of the function to the following compound inequality ??

Mathematics

1 answer:

a_sh-v [17]3 years ago

7 0

7x + 3 ≥ 52
7x ≥ 49
x ≥ 7

The only graph that works for this one is B, so we don't even need to check the other one.

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Gnesinka [82]

Answer:

I wanna say it is D.

Step-by-step explanation:

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3 years ago

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What is the rate of change of the linear relationship modeled in the table (-2,5) (-1,4) (0,3) (1,2)

poizon [28]

The rate of change of the linear relationship is -1.

Explanation:

It is given that there is a linear relationship between all these points, these points lie on a straight line.

The equation to find the slope passing through two points $\left(x_{1}, y_{1}\right)$ and $\left(x_{2}, y_{2}\right)$ is given by

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Substituting the points $(-2,5)$ and $(-1,4)$ , we get,

$\begin{aligned}m &=\frac{4-5}{-1+2} \\&=\frac{-1}{1} \\&=-1\end{aligned}$

Thus, the slope is -1.

Thus, the rate of change of the linear relationship is -1.

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4 years ago

Define an operation ‘&’ on the set of positive integers such that: 2 & 1 = 5 3 & 2 = 13 5 & 3 = 34

Scilla [17]

Answer:What are the equivalence classes of the equivalence relations in Exercise 3? A binary relation defined on a set S is said to be equivalence relation if it is reflexive, symmetric and transitive. An equivalence relation defined on a set S, partition the set into disjoint equivalence classes

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4 years ago

What is the difference? -6-[11) -17 5 5 17

Eduardwww [97]

Answer:

-17

Step-by-step explanation:

You have to simplify the expression!

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3 years ago

Please tell me where the numbers are supposed to be sorted. HELP ASAP AND PLEASE NO LINKS.

IRISSAK [1]

Answer:

in the irrational number side

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4 years ago