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Hitman42 [59]
3 years ago
15

Work out m and c for the line: y + 3 x = 1

Mathematics
2 answers:
swat323 years ago
6 0

Answer:

look at diagram above. Use y=mx+c

andrew11 [14]3 years ago
4 0
Hope this helps! feel free to clarify

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9p - 7t -11p + 13t =​
alexgriva [62]
The result is -2p + 6t .
5 0
3 years ago
Graph the piecewise function given below.
Kazeer [188]

Answer:

this may help you.look it once.

8 0
3 years ago
it says it all in the picture I need help, please, and also show reasoning and how you got the answer
Alenkasestr [34]

Answer:

y = -2  when x = 0

Step-by-step explanation:

We are given points on the line such as ( 2, 2) and (6, 10) so we can find the equation of the line then find point (x=0, y=?).

General equation of the line is y = mx +b, where m is the slope and

b is y-intercept (where the line crosses the y-axis)

The slope m = (y2-y1)/ (x2-x1) = (10-2)/(6-2) = 8/4 = 2

Now the equation is y = 2x +b

To find b we substitute any of the points that are on the line, for example

(x=2, y=2) in the equation 2=2*2+b; 2-4 =b; -2 = b

The equation is y=2x -2

If x= 0 then y=2*0 -2; y = -2

4 0
3 years ago
What is the discriminant of 3x2 + 6x = 2?
Softa [21]

Answer:

Discriminant is 60

Step-by-step explanation:

the discriminant of 3x^2 + 6x = 2

To find discriminant , first we write the equation in the form of

ax^2+bx+c=0

3x^2 + 6x = 2

Subtract 2 on both sides

3x^2 + 6x-2=0

a=3, b=6, c=-2

Formula for discriminant is b^2-4ac

Plug in the values

b^2-4ac=(6)^2-4(3)(-2)=60

Discriminant is 60

5 0
3 years ago
Which statements are true about three-dimensional figures? Select two options. A sphere has no bases. A prism must have a triang
tiny-mole [99]

Answer:

The 2 correct answers are that a sphere does not have a base and that the lateral face of a cylinder is a rectangle.

Please mark me as brainliest. I am trying to have at least one brainliest answer.

4 0
3 years ago
Read 2 more answers
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