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Debora [2.8K]
3 years ago
12

NEED ANSWERS!!!!!!!!!!

Mathematics
2 answers:
klio [65]3 years ago
7 0
(Placeholder because it won’t let me ask anymore questions before I answer some)
ch4aika [34]3 years ago
6 0

Answer:

<em>(1,0) and (3,0)</em>

Step-by-step explanation:

The roots are always shown where the parabola crosses the x-axis.

In this particular graph, the parabola crosses at (1, 0) and (3, 0). Which means the roots are:

<em>x = 1 and x = 3</em>

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Step-by-step explanation:

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1 year ago
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Find the slope of the line that passes through (20, -37) and (68, -56).
olya-2409 [2.1K]

i believe it would be -19/48

3 0
2 years ago
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vodomira [7]
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3 0
3 years ago
Given the function f(x) = x2 and k = -3, which of the following represents a vertical shift? (2 points)
lubasha [3.4K]
Answer:
f(x) + k

Explanation:
Vertical shift is represented by adding/subtracting a constant from the original given equation.
If the constant added is +ve, this means that the curve is vertically shifted upwards
If the constant added is -ve, this means that the curve is vertically shifted downwards.

Now, for the given, we have the original function f(x) and the constant k, therefore, to shift the graph vertically, the new function would be f(x)+k
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This means that the new function would be:
x² - 3
Since the constant is -ve, we can conclude that the curve is shifted vertically downwards by 3 units

Hope this helps :)
8 0
3 years ago
A bag of 40 marbles had 8 white marbles.What is the probabilty of picking a white marble
weeeeeb [17]

Answer: 8 / 48 or 1 / 6 (simplified).

Step-by-step explanation:

There are 48 marbles in the bag.

8 out of the 48 marbles are white, that's why the probability is 8/48 or 1/6.

4 0
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