-3
because it goes left 1 up3
3/-1 = -3 as the slope
Answer:
Step-by-step explanation:
In a dilatation for find the new coordinates we have to multiply the initial value for the the scale factor
A’(-3, 12)
B’(9,6)
C’(-9,-3)
so the general rule is:
(x,y) -> (3x, 3y)
Answer:
y = 1/4 x - 2
Step-by-step explanation:
To write the equation of a line, find from the line the slope and y-intercept. The y-intercept is where the line crosses the y-axis which here is at point (0,-2).
The slope of the line is found by writing a ratio between the vertical distance and the horizontal distance between points.
Slope is 1/4.
Substitute m = 1/4 and b = -2 into the slope intercept form y = mx + b.
y = 1/4 x - 2
Answer:
Part A) Annual
Part B) Semiannual
Part C) Monthly
Part D) Daily
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
so
Part A) Annual
in this problem we have
substitute in the formula above
Part B) Semiannual
in this problem we have
substitute in the formula above
Part C) Monthly
in this problem we have
substitute in the formula above
Part D) Daily
in this problem we have
substitute in the formula above
A trapezoid has two parallel sides, but the top one is shorter than the bottom one