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Semenov [28]
3 years ago
14

Removing which point from the coordinate plane would make the graph a function of x? mc006-1.jpg

Mathematics
1 answer:
Marianna [84]3 years ago
5 0
B. (-2,1)

By checking the x coordinates, I saw there was two -2, but the output was different, so one of them had to be taken out to make it a function.

Function: Every input must have one out must.
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Answer the question.<br><br> -5/3 x -3/4
iren2701 [21]

Answer:

5/4 or 1.25

Step-by-step explanation:

-5/3 x -3/4

apply the fraction rule

-5/3 = 5/3

apply the same rule to -3/4

= 5/3 x 3/4

cross cancel common factor which is 3

and you will get 5/4

6 0
3 years ago
Write the equation of the line described
Alexeev081 [22]

Step-by-step explanation:

slope = x factor = - 5/2

Perpendicular slopes must be opposite reciprocals of each other:  m1 * m2 = –1

New slope = 2/5 = m

y = mx + b

from the point given y = 2 | x = -4

2 = (2/5 × -4 ) + b

2 = - 1.6 + b

b = 3.6

line equation

y =  \frac{2}{5} x + 3.6

4 0
3 years ago
Evaluate the following expression. 9+512/2​
Nat2105 [25]

Answer:

265

Step-by-step explanation:

First, you add 9 and 512, then you divide the sum by 2 and you get the answer.

6 0
4 years ago
Read 2 more answers
Find the error in the student's calculation. 2 cubed (2 minus 4) + 5 (3 minus 8). 2 cubed (negative 2) + 5 (5). 8 (negative 2) +
Sergeu [11.5K]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the question:

Find the error in the student's calculation. 2 cubed (2 minus 4) + 5 (3 minus 8). 2 cubed (negative 2) + 5 (5). 8 (negative 2) + 25. Negative 16 + 25. 9.

The student's error occurred here :

2 cubed (negative 2) + 5 (5)

(3 - 8) will give - 5 and not 5 as Witten by the student. The correct working is stated below :

2³(2 - 4) + 5(3 - 8)

Step 1:

8(-2) + 5(-5)

Step 2:

-16 + - 25

Step 3:

-41

3 0
4 years ago
Read 2 more answers
100PTS PLS HURRY I ONLY HAVE 40 MINUTES Determine the common ratio and find the next three terms of the geometric sequence.
hammer [34]

Answer:

\Large \boxed{\mathrm{\bold{B.} \ -0.5 \ ; \ 0.875 \ , \ -0.4375 \ , \ 0.21875}}

Step-by-step explanation:

The common ratio can be found by finding the quotient of a term and the previous term in the sequence.

\displaystyle \frac{3.5}{-7} =-0.5

The common ratio is -0.5.

The rule is to multiply a term in the sequence by -0.5 to get the next term.

Next 3 terms :

-1.75 \times -0.5=0.875 \\\\ 0.875 \times -0.5 = -0.4375 \\\\ -0.4375 \times -0.5=0.21875

The next 3 terms are 0.875, -0.4375, 0.21875.

6 0
3 years ago
Read 2 more answers
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