What is the answer to: −15+(−22)−10+5 Please explain.
1 answer:
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The first step for finding y is to divide both sides of the equation by 9.
9y ÷ 9 = 2x ÷ 9
When dividing 9 by 9 you must remember that any expression divided by itself equals 1.
y = 2x ÷ 9
Now write 2 ÷ 9 as a fraction.
y =
x
This means that the answer to your question is that y =x.
Let me know if you have any further questions.
:)
9y ÷ 9 = 2x ÷ 9
When dividing 9 by 9 you must remember that any expression divided by itself equals 1.
y = 2x ÷ 9
Now write 2 ÷ 9 as a fraction.
y =
This means that the answer to your question is that y =
Let me know if you have any further questions.
:)
Answer:
Tia is correct
Step-by-step explanation:
From inspection of the graph, we can say that the leading coefficient of the function is positive as:
From inspection of the graph, we can see that the curve intercepts the x-axis at x = -3, x = 2, x = 3
As the curve touches the x-axis at (-1, 0) then this means that the root x = -1 has multiplicity 2
Therefore, where
is some positive constant.
If we multiply the constants, we can determine the y-intercept:
y-intercept = a x 1² x 3 x -2 x -3 = 18a
Therefore, the y-intercept is at y = 18a
From inspection of the graph, the y-intercept is at y = 4.5
So to determine the value of a: 18a = 4.5 ⇒ a = 1/4
Therefore, the fully factored form of the equation is:
I wrote the number of steps by green. follow them to find the pattern. The zero in the forth column is the reminder.
