2 years ago

Does the graph represent a function?

Mathematics

1 answer:

AlekseyPX2 years ago

7 0

Answer:

no it does not you can identify that by doing the vertical line test

Step-by-step explanation:

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A wire 18 cm long is cut into two pieces. The longer piece is 6 cm longer than the shorter piece. Find the length of the shorter

Yuliya22 [10]

Answer:

shorter piece = 6. longer piece = 12

Step-by-step explanation:

short piece = s

long piece = l

l+s= 18

l= 6+s , substitute

6+s+s = 18

6+2s= 18

2s= 18-6

2s= 12

s=12/2

s= 6= shorter piece

l= 6+s

l= 6+6= 12 = longer piece

7 0

2 years ago

2% of the students at Hamilton Middle School have red hair. There are 700 students at Hamilton Middle

Makovka662 [10]

Answer:

14 students

Step-by-step explanation:

We can set up a percentage proportion to find 2% of 700.

$\frac{x}{700} = \frac{2}{100}$ , and we can use the cross products property to find the value of x.

$700\cdot2=1400\\\\1400\div100=14$

Hope this helped!

4 0

2 years ago

Read 2 more answers

(PLS Need Help ASAP) Don't answer if you don't know pls.

insens350 [35]

Answer:

y = - x + - 2

Step-by-step explanation:

Using the equation y = mx + b, find the m (slope) from the graph and the b (y-intercept from the graph). The slope, m, is the rise over the run from point A to point B. The rise is -5 and the run is 5. $\frac{-5}{5}$ = -1. The y-intercept, b, is the point the graph passes through the y-axis. The b is -2 so y = -x+-2.