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zhannawk [14.2K]
2 years ago
7

What is the the slope and y-intercept in the equation and what do both mean in context of the problem? y= 0.98x + 1.44

Mathematics
1 answer:
alexandr402 [8]2 years ago
6 0

Answer:

The slope is 0.98 and the y-intercept is 1.44.

Step-by-step explanation:


The equation is a linear equation in the Slope-Intercept form y=mx+b. It’s called this because it identifies the slope m and the point on the y-axis at which the line intersects.

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For f(x)=1/x^2-3
igomit [66]

For f(x)=1/x^2-3

Find  

A) f(3)

B) f(2-h)

If f(x)=1/x^2-3, then f(3) = 1 / 3^2 - 3.  The exponentiation here must be carried out first:  f(3) = 1/9 - 3.  Then f(3) = 1/9 - 27/9 = -26/9

If f(x)=1/x^2-3, then f(2-h) = 1 / [2-h]^2 - 3.  This result may be left as is or expanded.  In expanded form, we have:

                     1

f(2-h) = ------------------ - 3

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5 0
3 years ago
Simplify 5m-2(6m-5)+2<br><br>a. -7m-8<br>b. -7m+12<br>c. 17m+12<br>d. 17m-8
fgiga [73]

The answer is B. -7m+12.


First distribute the -2 to 6m and -5.

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5m+(-2*6m)+(-2*-5)+2

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After that, combine the like terms.

5m+-12m+10+2

-5m+-12m=-7m

10+2=12


The simplified expression is -7m+12.

7 0
3 years ago
In the following calculation, which part should be calculated first? 3 + (2 * 4) - 5 / 2
meriva

Always solve the parenthese first

8 0
3 years ago
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The product of a number and 9, less 20 is 7
anyanavicka [17]
9x-20=7
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Hope that helps you :)
6 0
3 years ago
What is a 3 sided polygon with at least two sides the same length??
timama [110]

Answer:

An isosceles triangle

Step-by-step explanation:

An isosceles triangle has 3 sides and has two equivalent sides with the same measure

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3 years ago
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