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wariber [46]
3 years ago
15

Is (-2,-4) a solution of the graphed inequality? Choose 1 answer: Yes No

Mathematics
1 answer:
sertanlavr [38]3 years ago
5 0

Answer:

Yes

General Formulas and Concepts:

<u>Algebra I</u>

  • Reading a coordinate graph
  • Coordinates (x, y)
  • Solving inequalities

Step-by-step explanation:

When we plot (-2, -4) onto the graph, we can envision that the point is within the shaded region of the graphed line.

∴ (-2, -4) would be a solution.

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Find an equation of the line through (3,5) and parallel to y = 3x -7. Write the equation using function notation
ki77a [65]

Given:

Equation of line is y=3x-7.

To find:

The equation of line which is parallel line to y=3x-7 and passes through (3,5) in function notation.

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y=mx+b

where, m is slope and b is y-intercept.

On comparing the equation y=3x-7 with slope intercept form, we get

m=3

So, slope of given line is 3.

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Point slope form of a line is

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f(x)=3x-4

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