ANSWER and EXPLANATION
We want to plot the line represented by the equation:
where slope = 1/3
y intercept = 2
The quickest way to plot this graph is to get at least two coordinate points from the equation and then join them.
The first coordinate point we can use is the y intercept.
The y intercept is the value of y when x is 0. This means that the coordinate point of the y intercept is (0, 2)
Now, that we have one point, we can get another by using the slope.
Slope is defined as the vertical rise divided by the horizontal run, which means that from any point on the graph, if we add the rise to the y coordinate and the run to the x coordinate, we will get another point on the graph.
The slope is:
So: rise = 1; run = 3
Therefore, adding that to the y intercept, we have:
(0 + 3, 2 + 1) => (3, 3)
Now, we have two points (0, 2) and (3, 3)
Let us plot the graph:
That is the graph of the line.
Answer: x=3
Step-by-step explanation:
To find the zeros, you want to first factor the expression.
x³+x²-36
(x-3)(x²+4x+12)
Now that we have found the factors, we set each to 0.
x-3=0
x=3
Since x²+4x+12 cannot be factored, we can forget about this part.
Therefore, the zeros are x=3. You can check this by plugging the expression into a graphing calculator to see the zeros.
Answer:
5%+30%+10%+5%=50%
Step-by-step explanation:
Answer:
The answer is 2.8
Step-by-step explanation:
5/100 = n/56
56 x 5 = 280
280/100 = 2.8
Hopefully this helps you
pls mark brainlest
Answer:2/3
Step-by-step explanation:There are 52 cards in a standard deck: 13 ordinal cards (Ace - 10, Jack, Queen, King) and 4 of them - one to each suit (hearts, diamonds, clubs, spades) and so we have
4
×
13
=
52
.
There are 8 cards that fit the question (4 each of aces and kings).
And so in a random draw, the odds of drawing one of those 8 cards out of the total number of 52 is:8/52
which we can simplify:
8/52=2/13