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3 years ago

PLEASE HELP WITH NUMBER 5 use the graph above for the answer

Mathematics

1 answer:

jenyasd209 [6]3 years ago

6 0

You answer is false because the 25 is almost equal to 28 have a nice day

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PLEASE HELP PLEASE PLEASE

Maslowich

Answer:

quadratic

Step-by-step explanation:

The x-values are sequential, so we can look at the y-values.

Differences from one to the next are ...

-7, -1, 5, 11, 17

And the differences of these numbers are ...

6, 6, 6, 6

When second differences are constant, the sequence can be produced by a second-degree (quadratic) polynomial.

Here, that polynomial is ...

y = 3x² +2x -1

The regression functions of a graphing calculator can help you find the appropriate formula.

6 0

3 years ago

Find the value of y.y^2=169

wel

y^2=169

y = √169

y = + / - 13

Answer

y = -13 or y = 13

8 0

3 years ago

What is the slope of a line with the equation y=5x+2/5

igomit [66]

The slope-intercept form: y = mx + b

m - a slope

y = 5x + 2/5

Answer: The slope m = 5.

4 0

3 years ago

Identify the k-value that makes the relationship shown in the table below proportional.

uysha [10]

Answer:

The value of k that makes the relationship shown in the table below proportional is $\mathbf{\frac{1}{2}}$

Step-by-step explanation:

The relation is proportional if $y=kx \:or\:k=\frac{y}{x}$

Putting values of x and y to find k.

For x =2 and y =1 k is: $k=\frac{y}{x}=\frac{1}{2}$

For x =4 and y =2 k is: $k=\frac{y}{x}=\frac{2}{4} =\frac{1}{2}$

For x =6 and y = 3 k is: $k=\frac{y}{x}=\frac{3}{6} =\frac{1}{2}$

For x = 8 and y = 4 k is: $k=\frac{y}{x}=\frac{4}{8} =\frac{1}{2}$

For x =10 and y = 5 k is: $k=\frac{y}{x}=\frac{5}{10} =\frac{1}{2}$

So, The value of k that makes the relationship shown in the table below proportional is $\mathbf{\frac{1}{2}}$

5 0

3 years ago

Round to the nearest whole. 782.36

ratelena [41]

The answer would be 782 because you would round down.

6 0

3 years ago

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