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2 years ago

Question 3 (1 point)

Mathematics

1 answer:

OlgaM077 [116]2 years ago

5 0

Answer:

y = 0

Step-by-step explanation:

The point-slope form equation is y - y1 = m(x - x1). Because we are trying to find the equation that passes through (2,3), use these values as x1 and y1. In this equation m is the slope and we are also given that the slope is -1. This means that the equation in point-slope form is y-3 = -1(x - 2). By simply moving some terms, this can be put in standard form. Multiply out the -1 and then add the 3 to both sides. This gives you y = -x + 5. Because we are trying to find y and we already know that x = 5, so put this into the equation. y = -(5) + 5 = 0. For future reference, to check the points that an equation passes through, you can graph the equation and see if the points asked for align with the graph equation you made (I already did this and it is correct). Hope this helps! :)

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What is the change in y between the points (1, 4) and (6, -19)? -15 -23 5

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Step-by-step explanation:

The change in y value can be determined by subtracting the first value from the second.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2 years ago

What is the solution to the following equation?

lions [1.4K]

Answer:

D. x = 7

Step-by-step explanation:

NOTE : <u><em>there should be an equal sign somewhere in the given expression.</em></u>

suppose the equation is the following:

3(x-4)-5 = x-3

………………………………………………………

3(x - 4) - 5 = x - 3

⇔ 3x - 12 - 5 = x - 3

⇔ 3x - 17 = x - 3

⇔ 3x - 17 + 17= x - 3 + 17

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1 year ago

In the first half of a basketball game, a player scored 9 points on free throws and then scored a number of 2-point shots. In th

KatRina [158]

This question is incomplete

Complete Question

In the first half of a basketball game, a player scored 9 points on free throws and then scored a number of 2-point shots. In the second half, the player scored the same number of 3-point shots as the number of 2-point shots scored in the first half. Which expression represents the total number of points the player scored in the game?

a) 2x + 3x + 9

b) 2x + 3 + 9

c) 2x + 3x + 9x

d) 2 + 3x + 9

Answer:

a) 2x + 3x + 9

Step-by-step explanation:

Let the number of points shots a player scores = x

In a free throw, the player scored 9 points = 9

The player also scored a number of 2-point shots = 2x

In the second half, the player scored the same number of 3-point shots as the number of 2-point shots scored in the first half = 3x

The expression represents the total number of points the player scored in the game =

2x + 3x + 9

4 0

2 years ago