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nignag [31]
2 years ago
11

A line with a slope of -2 passes through the point (3-1). Which of the following is the equation of the line? (1) y=3x-2 (3) y=-

2x + 5 (2) y = -4x-2 (4) y=-2x+1​
Mathematics
1 answer:
Inessa [10]2 years ago
6 0

Answer:

y=-2x-1

Step-by-step explanation:

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Select the statement that describes this expression: 5 x 3 − (2 x 4) + 5. (2 points)
Nana76 [90]

Answer:

I believe the answer is either going to be B or C

Step-by-step explanation:

7 0
2 years ago
How does writing a function rule as an equation help you solve problems with more than one situation or parameter?
Paha777 [63]
Because then you can replace the variables with the actual value and see of the equation is true.
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3 years ago
Yuet solved the equation 6 a minus 2 b = 12 for a. Her steps are shown below. 1. Subtract 2b: 6 a = 12 minus 12 b 2. Divide by 6
Ber [7]

Question:

Yuet solved the equation 6a - 2b = 12 for a.

Her steps are shown below.

1. Subtract 2b: 6a = 12 - 2b

2. Divide by 6: a = 2 - \frac{b}{3}

Answer:

In step 1 she needed to add 2b to both sides of the equation.

Step-by-step explanation:

Given:

The above steps shows how Yuet solved an equation

Required:

True statement about Yuet's work

The implication of the statement is to state what Yuet should have done instead of what she did.

In step 1, she subtracted 2b from both sides of the equation; this is wrong.

Instead of subtracting, she ought to add 2b to both sides of the equation.

The correct steps and result is as follows:

1. Add 2b: 6a = 12 + 2b

2. Divide by 6: a = 2 + \frac{b}{3}

Hence, we can conclude that in step 1 she needed to add 2b to both sides of the equation.

4 0
3 years ago
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If g(x) = 2x + 3 and f(x) = x<br><br>2 − 49x, find all solutions of the equation f(g(x)) = 0.
sdas [7]
Basically you just have to plug in g(x) wherever you see an x in the equation f(x) since x is f(x) you just substitute it . So f(g(x))=2x+3

You then just have to solve for 0

0=2x+3
Subtract 3 from both sides
-3=2x
Divide by 2
X=-3/2
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3 years ago
Getting bored.Is there anyone???​
serg [7]

Answer:

yes very much so

Step-by-step explanation:

yes I don't know why but I am really and truly

7 0
2 years ago
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