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alex41 [277]
3 years ago
12

Which of these statements is true?

Mathematics
1 answer:
ra1l [238]3 years ago
6 0
The correct answer is C
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Inverse function of y=1-x/7
Romashka-Z-Leto [24]

Answer:

x = (7,0)

y = (0,1)

Step-by-step explanation:

4 0
3 years ago
What property is X=X?
masha68 [24]
Reflexive property

for all real numbers (x)
a number equals itself (x=x)
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Explain the difference between f and f(x).
inn [45]
<span><span>F(x)</span></span><span> is the function </span><span>f</span><span> evaluated at some point x</span><span>, while </span><span>f</span><span> is the more abstract object that associates elements of x</span><span> to elements of y</span><span>.</span>
8 0
3 years ago
The points (12, 3) and (20, 5) fall on a particular line. What is its equation in slope-intercept form?
sdas [7]

Answer:

y= ¼x

Step-by-step explanation:

<u>Slope-intercept </u><u>form</u>

y= mx +c, where m is the slope and c is the y-intercept.

\boxed{ slope = \frac{y _{1} - y_2 }{x_1 - x_2} }

Slope

=  \frac{5 - 3}{20 - 12}

=  \frac{2}{8}

=  \frac{1}{4}

Substitute the value of the slope into the equation:

y= ¼x +c

To find the value of c, substitute a pair of coordinates.

When x= 12, y= 3,

3 =  \frac{1}{4} (12) + c

3= 3 +c

c= 3 -3

c= 0

Thus, the equation of the line is y= ¼x.

3 0
3 years ago
In math class, Carl and Angela are debating about integers and absolute value. Carl said two integers can have the same absolute
stich3 [128]

Answer:

Carl statement is correct

Step-by-step explanation:

Absolute value is the value of the number without considering the sign of the number.                  

Absolute value of two integer can be same            

example absolute value of -3 and 3      

absolute value of |-3| = 3                    

absolute value of | 3 | = 3                        

hence, two integer have same absolute value.

so, Carl statement is correct about the absolute value.

4 0
3 years ago
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