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Rashid [163]
3 years ago
14

If the parent function is f(x) =mx+b, what is the value 9f the parameter b for the line passing through the pings (2,0) and (0,-

4)?
A. 2
B. -4
C. -2
D. 1/2​

Mathematics
1 answer:
andrew11 [14]3 years ago
6 0

Answer:

B) -4

Step-by-step explanation:

m= (0 - (-4)) / (2 - 0) = 4 / 2 = 2

f(2) = 2 * 2 + b = 0

f(0) = 2 * 0 + b = -4

b = -4

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\bigstar\boxed{\large\bf\purple{\leadsto \$3150}}

__________________________________________

\large\sf{\underline{Given:}}

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\large\sf{\underline{Therefore:}}

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‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎\sf{\longrightarrow \cancel{\dfrac{315000}{100}}}

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\large\sf{\underline{Your\: monthly\: payments\:will\:be\:\$3150}} ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎

6 0
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What is the solution set for the inequality 4−5g &gt; 39 Question 3 options: g &lt; −7 g&gt;7 g&lt;7 g &gt; −7.
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Answer:

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General Formulas and Concepts:
<u>Algebra I</u>

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

Terms/Coefficients

Step-by-step explanation:

*Note:

When dividing or multiplying both sides of the inequality by a negative, <em>flip</em> the inequality sign.

<u>Step 1: Define</u>

<em>Identify.</em>

4 - 5g > 39

<u>Step 2: Solve for </u><u><em>g</em></u>

  1. [Subtraction Property of Equality] Subtract 4 on both sides:                    -5g > 35
  2. [Division Property of Equality] Divide -5 on both sides:                              g < -7

∴ any number <em>g</em> less than -7 would work as a solution to the inequality.

---

Topic: Algebra I

Unit: Inequalities

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Variables can be used to represent unknown numbers in a equation or expression that you will later find out what they are
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