Answer:
y - 12 = (-4/5)(x + 1)
Step-by-step explanation:
Let's use the point-slope formula y - k = m(x - h), where (h, k) is a point on the line and m is the slope of the line.
1. Find the slope. As we go from (-1, 12) to (4, 8), x (the run) increases by 5 and y (the rise) decreases by 4. Thus, the slope is m = rise/run = -4/5.
2. Plug into the formula (given above) the following:
-4/5 for m, -1 for x and 12 for y:
y - 12 = (-4/5)(x + 1)
The statements that apply to the algebraic expression are
- Replace “a number” with the variable, n.
- The two operations are multiplication and subtraction.
- The constants are 2 and 6.
- The expression is written as 2(n – 6)
<h3 /><h3>How to determine the algebraic expression?</h3>
The complete question is added as an attachment
The statement is given as:
Twice the difference of a number and six
Represent the number with n.
So, the statement becomes
Twice the difference of a n and six
Twice means 2 *
So, we have
2 * difference of a n and six
Express difference as minus i.e. -
So, we have
2 * (n - 6)
Hence, the expression is written as 2(n - 6)
Read more about algebraic expressions at:
brainly.com/question/4344214
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Answer:
4x-11
Step-by-step explanation:
4(x-2)-3
4x-8-3
4x-11
Hope I helped you. You didn't even asked any question.