If x is under a square root (
) then x cannot equal a negative number. If x is in the denominator of a fraction (
) then x cannot equal zero.
Answer:
y - 7 = - (x + 2)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - and (a, b ) = (- 2, 7 ) , then
y - 7 = - (x - (- 2) ) , that is
y - 7 = - (x + 2)
Step-by-step explanation:
Subtract the discount percentage from 100%. Multiply the difference by the original price to get the sale price. For example, given a 10% discount applied to a list price of $50.00, subtract 10% from 100% = 90%. Multiply the list price $50.00 by 90% = $45.00, which is the sale price. Hoping this helps.