What method can be used to write the equation of a line in slope-intercept form given two points? y2-y,
Find the slope using the formula m=
X₂ - X,
and then substitute one point and the slope into the equation
y=mx+b to find the y-intercept.
X₂ - x,
O Find the slope using the formula m=
y2-y, and then substitute one point and the slope into the equation
y=mx+b to find the y-intercept
y2-yi
O Find the y-intercept using the formula m=
X₂ - x
and then substitute one point and the y-intercept into the
equation Y = mx+b to find the slope.
X₂-X
Find the y-intercept using the formula M=
У2-У,
and then substitute one point and the y-intercept into the
equation Y = mx +b to find the slope.

The trigonometric ratios sine and secant are reciprocals of each other

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =