Answer:
y-5=3(x-1)
Step-by-step explanation:
- The graph shows an equation y=a+bx, that has an intercept "a", in a=2 (value of y when x=0), and a slope "b", b=3 (to see the slope, watch the change in y when x changes a unit, remembering that each square in the graph represents a unit - for example, when y=2, a change on x, from x=0 to x=1 would result in y=6).
- Then, to know wich of the equations presented is the one that represent the graph, we should search that equation that meets the following requirements: <u>intercept a=2 and slope b=3</u>.
- The first expression can be rewrite as follows: y=6-13x (to arrive to this expression, we apply distributive property in the right ide of the equation, and then we sum 4 both sides of the equation). This equation does not meet our requirements.
- The second expression can be rewrite as follows: y=4+13x (we apply the same steps than we apply in the previous example). Again, this equation does not meet the requirements (intercept a=2 and slope b=3).
- The third expression can be rewrite as follows: y=1-3x (to arrive to this expression, we apply distributive property on the right side of the equation, and then we subtract 2 both sides of the equation. This expression does not meet the requirements either.
- Finally, the last equation can be rewrite like y=2+3x (to arrive to this expressionn, we apply distributive property in thesecond side of the equation, and then we add 5 both sides of the equation. This expression actually meet the requirements! It has an intercept equal to 2 and its slope is 3.
It is <span>A.
Dear Mrs. Khouri, u always cap dear and her place is a ms so thats cap,and u always cap someones name
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Answer:
1, 6, 15, 20, 15, 6, 1
Step-by-step explanation:
The binomial expansion of (p + q)⁶ gives 1, 6, 15, 20, 15, 6, 1.
There is always one more extra term for each power;
(p + q)⁰ = 1
(p + q)¹ = 1 1
(p + q)² = 1 2 1
(p + q)³ = 1 3 3 1
(p + q)⁴ = 1 4 6 4 1
(p + q)⁵ = 1 5 10 10 5 1
(p + q)⁶ = 1 6 15 20 15 6 1
The above is a paschal triangle and which shows the coefficients of the expanded terms to their power.
The axis of symmetry is -4.
Answer:70
Step-by-step explanation:
You do the inverse operation which would be subtraction and multiplication. You add the 6 to the 8 and you get 14. Then you would multiply 14 by 5 to get 70. Hope this helps :D