Couple things to note:
- Slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.
- Slope can be calculated using any two points on a line and the formula y₁ - y₂ / x₁ - x₂.
For the first problem, we know the slope of Function A is 6 (refer to slope-intercept form above). To compare the slopes of Function A and Function B, first find the slope of Function B.
Use y₁ - y₂ / x₁ - x₂. Two points on the line are (0, 1) and (-1, -2). Plug these into the formula accordingly and solve for slope.
y₁ - y₂ / x₁ - x₂
1 - (-2) / 0 - (-1)
1 + 2 / 0 + 1
3 / 1
3
The slope of Function B is 3. This is half of 6 (the slope of Function A), so the correct answer to question 1 is the first option: Slope of Function B = 2 × Slope of Function A.
For the second problem, substitute m and b in y = mx + b according to the graph. b is the y-intercept (the point at which the line intersects the y-axis); it is (0, -4), or -4. This gives us
y = mx - 4
We must now find m. Follow the same steps above to find slope. Our two points are (-2, 0) and (0, -4).
y₁ - y₂ / x₁ - x₂
0 - (-4) / -2 - 0
0 + 4 / -2
4 / -2
-2
Substitute.
y = -2x - 4
The first option is the correct answer.
<span><span>In most statistical models
to represent easy percentages, circle is mostly preferred. It is purposefully
designed or rather allotted for functions that included 100%. A pie chart in
technical terms. Imagine an uneaten cake would
represent a 100%. </span></span>In most case scenarios,
when you eat one slice of the cake. You take a portion that decreases it 100%
or a whole presentation, for instance you took 25% slice of cake, what’s left
will be 75% and then when you put back again, the 25% slice will present the
whole 100%. In words, 25% slice of a cake you take, what’s left will just a
portion 75% and unless you put it back it will be whole again.
9514 1404 393
Answer:
B, E
Step-by-step explanation:
Like terms are ones that have the same variable, or that have no variable at all.
There are two terms with y as the variable. These are like terms.
There are two constant terms (with no variable). These are like terms.
The like term pairs are ...
- 25y and -0.2y (B)
- -6 and -2 (E)
Answer:
Let the width of the Rectangle be x inches
Then, length is (3x-5) inches
Perimeter of the Rectangle= 46 inches (given)
According to the above problem,
Equation :---- Perimeter=2(length+breadth)
<u>2{(3x-5)+x}=46</u>
2(4x-5)=46
(4x-5)=46/2=23
4x=(23+5)=28
x=28/4
<u>x=7</u>
So, length of the Rectangle is {(3×7)-5}=16 inches
and width is= 7 inches
Number sentence is simply a sentence, that uses numbers and arithmetic signs.
- The context that can be created from the sentence is: <em>How many bits are there, in </em>
bytes - The verbal meaning of
is: <em>When </em><em> is divided by </em>
<em>, the result is </em>
<em />
<em />
Given
<u />
<u>(a) Context or story</u>
A context is as follows:
<em>There are 8 bits in a byte; How many bits are there, in </em> bytes
<u />
<u>(b) As a multiplication</u>
Change the <em>division to multiplication </em>as follows:
<u />
<u>(c) Verbal explanation how the numbers are related</u>
When is divided by , the result is
Read more about number sentence at:
brainly.com/question/17322770
