3 years ago

True or False. If False explain your reason

Mathematics

1 answer:

faust18 [17]3 years ago

6 0

1. false because it has only 2 triangular faces
2. true
3. true
4. i think its false, it has four
5.

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Determine which of the following terms is a function: a. (1,2) (2,4) (3,5) c. (1,2) (2,4) (2,6) b. (1,2) (2,3) (1,5) d. (1,2) (3

Komok [63]

In a function, X does not repeat.
Your answer is A.

a (1,2) (2,4) (3,5)
there are different x values for
each point, so this IS A FUNCTION.

b. (1,2) (2,3) (1,5)
there are two values of x being 1,
so this is NOT A FUNCTION.

c. (1,2) (2,4) (2,6)
there are two values of x being 2
so this is NOT A FUNCTION.

d. (1,2) (3,5) (3,7)there are two values of x being 3,
so this is NOT A FUNCTION.

hope this helps and have a great day!

4 0

3 years ago

Write an equation in a point-slope form that passes through the given point with the given slope (3, 5), m = -4 and-1, 8), m = ½

4vir4ik [10]

Answer:

$\large\boxed{y-5=-4(x-3)}\\\boxed{y-8=\dfrac{1}{2}(x+1)}$