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3 years ago

Pleaseeeeeeeeeee helllllllllpppppppppppp

Mathematics

1 answer:

Tpy6a [65]3 years ago

7 0

Answer:

a)16 (2*2*2*2= 16)

b)16 (-4*-4-16)(-+-=+)

c)500 (5*5*5=125 125*4=500)

d)0.49 (0.7*07)

e)480 (4^=16 9^=81 121^0=1 16+81 -1 =96 96*5=480)

f)5^2 or 25 (a^m/ a^n=a^m-n)

g) 11^14 (reason same as the f one)

h)8.20

i) 4(-4*16=64)

j)900

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How do you graph y=-1.5<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20" id="TexFormula1" title=" x^{2} " alt=" x^{2} " align

lorasvet [3.4K]

$y=-1.5 x^{2} +6 \\ \\ x=-3 \Rightarrow y=-1.5*(-3)^2+6 =-1.5*9+6=-13.5+6=-7.5\\ \\x=-2 \Rightarrow y=-1.5*(-2)^2+6 =-1.5*4+6=-6+6=0\\ \\x=-1 \Rightarrow y=-1.5*(-1)^2+6 =-1.5*1+6=-1.5+6=-4.5\\ \\x=0 \Rightarrow y=-1.5*0^2+6 =6$

$x=1 \Rightarrow y=-1.5*(1)^2+6 =-1.5+6=-4.5\\ \\ x= 2 \Rightarrow y=-1.5*2^2+6 =-1.5*4+6=-6+6=0\\ \\x=3 \Rightarrow y=-1.5*3^2+6 =-1.5*9+6=-13.5+6=-7.5$

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3 years ago

Pleaseeeeeeeeeee helllllllllpppppppppppp​

Pleaseeeeeeeeeee helllllllllpppppppppppp