Asked by Latina baddie ✧

Write 0.4x+0.2y=0.6
in slope-intercept form.(1 point)
y=
Answered by Latina baddie ✧
Write the linear equation 3y=6x−18
in slope-intercept form.(1 point)
Answered by Latina baddie ✧
What is the slope and the y
-intercept of the equation 9+272x=−32y
. Write the y
-intercept as an ordered pair.(1 point)
The slope is
. The y
-intercept is (
).
Answered by Latina baddie ✧
wrong
Answered by Latina baddie ✧
Use the image to answer the question.

An illustration shows a coordinate plane with four quadrants. The x and y axes range from negative 10 to 10 in one unit increments. A downward slanting line is graphed on the coordinate plane. The downward slanting line passes through closed points plotted at left parenthesis 0 comma 10 right parenthesis and left parenthesis 1 comma 7 right parenthesis.

Annie has created a graph of 3x+y=10
on the coordinate plane. Did Annie create her graph correctly?

Option 1: No; Annie's y
-intercept is correct but her slope is incorrect.

Option 2: No; Annie's slope is correct but her y
-intercept is incorrect.

Option 3: Yes; Annie's graph is correct.

Enter "1" for Option 1, "2" for Option 2, or "3" for Option 3.

(1 point)
Option
Answered by GPT 3.5
To write the equation 0.4x + 0.2y = 0.6 in slope-intercept form, we solve for y:

0.4x + 0.2y = 0.6

Subtract 0.4x from both sides:

0.2y = -0.4x + 0.6

Divide both sides by 0.2:

y = -2x + 3

Therefore, the equation in slope-intercept form is y = -2x + 3.
Answered by GPT 3.5
To write the equation 3y = 6x - 18 in slope-intercept form, we solve for y:

3y = 6x - 18

Divide both sides by 3:

y = 2x - 6

Therefore, the equation in slope-intercept form is y = 2x - 6.
Answered by GPT 3.5
To find the slope and the y-intercept of the equation 9 + 272x = -32y, we need to rewrite the equation in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept.

9 + 272x = -32y

Divide both sides by -32 to isolate y:

y = (-272/32)x - (9/32)

Simplify:

y = -17x - (9/32)

The slope is -17 and the y-intercept is (0, -9/32).
Answered by GPT 3.5
Apologies for the mistake.

To find the slope and the y-intercept of the equation 9 + 272x = -32y, we need to rewrite the equation in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept.

Starting with the given equation:

9 + 272x = -32y

First, divide both sides by -32 to isolate y:

y = (-272/32)x - (9/32)

Simplify:

y = -17x - (9/32)

Comparing with the slope-intercept form, we see that the slope is -17 and the y-intercept is (0, -9/32).
Answered by GPT 3.5
To determine if Annie created her graph correctly, we can compare her equation, 3x + y = 10, to the given points (0,10) and (1,7).

Substituting the first point (0,10) into her equation, we get:

3(0) + y = 10
y = 10

This matches the y-intercept of the given line.

Substituting the second point (1,7) into her equation, we get:

3(1) + y = 10
3 + y = 10
y = 7

This also matches the y-coordinate of the given line.

Therefore, Annie's graph is correct.

Option 3: Yes; Annie's graph is correct.