3 years ago

Y = −

Mathematics

1 answer:

goldenfox [79]3 years ago

4 0

Pretty sure the answer is A (sry if I’m wrong)

You might be interested in

Sally's summer punch recipie is a combo of lemonade and fruit punch.

creativ13 [48]

Answer:

anything else?

6 0

3 years ago

Which equation represents a line perpendicular to the line shown on the graph?

Vadim26 [7]

Answer:

See description below.

Step-by-step explanation:

To choose the correct equation, find the slope of the line on the graph. Identify two points on the line. Then subtract to find their rate of change using the slope formula.

$m=\frac{y_2-y_1}{x_2-x_1}$

When you know the slope, find the negative reciprocal. For example, if the slope is 2/1 then the negative reciprocal is -1/2. This is the slope of a perpendicular line to a line with slope 2. Choose the equation which has this same slope.

Example:

y = 2x -1

y= -1/2 +5

4 0

3 years ago

Which answer is a solution of the equation?

Nuetrik [128]

2x + y = 5

Put the coordinates of the points to the equation and check it:

A. 5 - not make sense

B. (1, 2) - x = 1, y = 2

2(1) + 2 = 2 + 2 = 4 ≠ 5 NOT

C. (2, -1) - x = 2, y = -1

2(2) + (-1) = 4 - 1 = 2 ≠ 5 NOT

D. (3, -1) - x = 3, y = -1

2(3) + (-1) = 6 - 1 = 5 YES

<h3>Answer: D. (3, -1).</h3>

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2536%7D%20" id="TexFormula1" title=" \sqrt{2536} " alt=" \sqrt{2536} " align="abs

fgiga [73]

Answer:

50.35

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What point names the ordered pair (3, -5)?

gregori [183]

Answer:

Step-by-step explanation:

We start at the origin (we the axis cross)

We go three units to the right, then 5 units down.

We end up at the point D

5 0

3 years ago

Read 2 more answers