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Sloan [31]
3 years ago
11

Consider the function f(x)=−23x+5 . What is f(12) ? Enter your answer, as a simplified fraction, in the line. f(1/2)=___

Mathematics
2 answers:
Harrizon [31]3 years ago
3 0
-33/2 improper for f(1/2) but for f(12) it is
23 \times 12 + 5
so 276 plus 5 equals 281 but that is for f(12) I do not know bf you meant f(1/2) or f(12) but here are not the answers (:
Stella [2.4K]3 years ago
3 0

Function: f(x) = -\frac{2}{3}x + 5.

Answer: f(\frac{1}{2}) = \frac{14}{3}

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L || m
Alona [7]

Answer:

c. m∠1 + m∠6 = m∠4 + m∠6

Step-by-step explanation:

Given: The lines l and m are parallel lines.

The parallel lines cut two transverse lines. Here we can use the properties of transverse and find the incorrect statements.

a.  m∠1 + m∠2 = m∠3 + m∠4

Here m∠1 and m∠2 are supplementary angles add upto 180 degrees.

m∠3 and  m∠4 are supplementary angles add upto 180 degrees.

Therefore, the statement is true.

b. m∠1 + m∠5 = m∠3 + m∠4

m∠1 + m∠5 = 180 same side of the adjacent angles.

m∠3 + m∠4 = 180, supplementary angles add upto 180 degrees.

Therefore, the statement is true.

Now let's check c.

m∠1 + m∠6 = m∠4 + m∠6

We can cancel out m∠6, we get

m∠1 = m∠4 which  is not true

Now let's check d.

m∠3 + m∠4 = m∠7 + m∠4

We can cancel out m∠4, we get

m∠3 = m∠7, alternative interior angles are equal.

It is true.

Therefore, answer is c. m∠1 + m∠6 = m∠4 + m∠6

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