Try to find ways that you can easily remember formulas. For example, when you find the line of symmetry the equation is y=-b/2a. A way you can remember that is by saying negative tuba. It seems silly but it’s something you can do for most equations so it doesn’t seem so intimidating.
4x - 6y = 12...in y = mx + b form, the slope will be in the m position. So lets turn this equation into y = mx + b form.
4x - 6y = 12....subtract 4x from both sides
-6y = -4x + 12...now divide both sides by -6
y = (-4/-6)x + 12/-6
y = 2/3x - 2...y = mx + b.....slope(m) = 2/3 <==
Answer:
15,16 and 17.
Step-by-step explanation:
Let the three consecutive integers are x, x+1,x+2
ATQ,
x+x+1+x+2=48
3x+3=48
Subtract 3 from both sides,
3x+3-3=48-3
3x=45
x = 15
First integer = 15
Second integer = 15+1 = 16
Third interger = 15+2 = 17
Hence, three integers are 15,16 and 17.
Answer:
It's a polynomial because...
it has a power degree, in this case, 4
it has real numbers
doesn't have negative exponents
doesn't have 'x' in the denominator ex, ( 3/x )
doesn't have a square root of ex. √x, √5
I hope this helped some!