3 years ago

What is the function in the equation f(x)=2x+1

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

6 0

Answer:

Step-by-step explanation:

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10. Which of the following corresponds to the midpoint of the points A(-2, 5, -3) and B(7,-4, 10)

pochemuha

Answer:

Step-by-step explanation:

$mid ~point~of~A(-2,5,-3)~and~B(7,-4,10) ~is~C(\frac{-2+7}{2} ,\frac{5-4}{2} ,\frac{-3+10}{2} )\\=(\frac{5}{2},\frac{1}{2} ,\frac{7}{2} )$

4 0

4 years ago

What is the equation for the line that contains the points (-5 , 2) and (3 , 7)?

baherus [9]

Answer:

y= $\frac{5}{8} x+\frac{41}{8}$

Step-by-step explanation:

Hope this helps!

5 0

3 years ago

x2 + 7x - 18 Select one of the factors of the quadratic expression. A) (x+2) B) (x+6) C) (x-2) D) (x-6)

lubasha [3.4K]

The factors of this expression would be (x+9)(x-2). You have to find two numbers that are factors of -18 that add up to 7. These numbers would be 9 and -2:
(9)x(-2)= -18
and 9 + (-2)= 7
Your answer is C) (x-2).

5 0

3 years ago

Read 2 more answers

Witch is bigger<br><br> 1/4 <br> or<br> 2/7

Kaylis [27]

Answer:

2/7

Step-by-step explanation:

this is because you can simply do the butterfly method and multiply 4 times 2 which is 8 for 2/7 and 7 times 1 for 1/4 which is 7 so 2/7 is greater than 1/4

3 0

3 years ago

Barry wants to make a drawling this is 1/2 the size of the original. If a tree in the original drawling is 11 inches tall and 7

avanturin [10]

Answer: 5.5 inches, 3.5 inches

Step-by-step explanation:

Given

Barry wants to make a drawing i.e. half the size of original

The length and width of the original drawing are 11 inches and 7 inches respectively.

So, the intended drawing is obtained by multiplying the original dimensions by $\frac{1}{2}$