Answer:
f(- 3) = 51, g(2) = - 11
Step-by-step explanation:
To evaluate f(- 3), substitute x = - 3 into f(x), that is
f(- 3) = - 2(- 3)³ - 3 = - 2(- 27) - 3 = 54 - 3 = 51
Similarly for g(2)
g(2) = - 5(2) - 1 = - 10 - 1 = - 11
Slope = rise / run
slope = 4 / 4
slope = 1
-3/8 divided by -1/3
Do the reciprocal of -1/3 and change the division sign to a multiplication sign.
-3/8 x -3/1
Multiply the numerators and denominators
-3 X -3 = 9
8 X 1 = 8
As an improper fraction, it is 9/8.
As a mixed number it s 1 1/8
Answer:
see below:
Step-by-step explanation:
2y–6=0
a. slope intercept form using y = mx + b
y = 6/2
y = 3
b. slope: use the slope intercept form: y = mx + b
slope = m = 0
c. y-intercept = (0,3)
Answer:
Step-by-step explanation:
According to the trapezoid area formula, the area of a trapezoid is equal to half the product of the height and the sum of the two bases. Area = ½ x (Sum of parallel sides) x (perpendicular distance between the parallel sides). Where, h is the height and b1 and b2 are the parallel sides of the trapezoid.
