9514 1404 393
Answer:
Step-by-step explanation:
The mixed numbers can be expressed as improper fractions in the usual way. The integer portion can be expressed as a multiple of the fraction denominator divided by itself.
Integers can be expressed as a ratio with 1 as the denominator.
1 2/5 = (1×5/5) +2/5 = (5+2)/5 = 7/5
0.3 = three tenths = 3/10
-3 1/4 = -(3×4/4 +1/4) = -(12+1)/4 = -13/4
-27 = -27/1
0 = 0/1
X = 4
Equation: x + 2 + x
4 4
LEFT SIDE
4+2+4 = 10
RIGHT SIDE
4+6 = 10
Answer:
y = -1/3x + 1
Step-by-step explanation:
The equation of a line in slope intercept form is
y = mx+b where m is the slope and b is the y intercept
slope of - 1/3 and a y-intercept at (0, 1)
y = -1/3x + 1
A) can be done using u-substitution .... Let u = x^2, du = 2x dx
C) can be done using trig identity ... cos(2x) = 1 - 2sin^2
B) can only be done using integration by parts. It is a product of 2 distinct functions and a u-sub does not simplify the integral.
