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3 years ago

HELP ME PLEASE!! is y=2x^2 - 4 linear or non linear

Mathematics

1 answer:

OleMash [197]3 years ago

6 0

Answer:

non-linear

Step-by-step explanation:

Linear functions can only have powers of 1 for the x and y terms and the terms must not be multiplied.

The function y =2x^2-4 has a power of 2 on the x so it is not linear. It is parabolic.

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A line has a slope of zero. Which of the following points could this line pass through?

IrinaK [193]

Answer:

c or d i think

Step-by-step explanation:

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2 years ago

Read 2 more answers

Graph y=-x+4 and -4x+2y=2

kvasek [131]

Answer:

The one on the left answer the 1st and the one on the right answers the 2nd

Step-by-step explanation:

3 0

2 years ago

Help plese I hope the pic works

Ivan

A=100
b=8
w=108
756 divided by 7=108

6 0

3 years ago

how do i get the answer and what is the answer? im looking for a right answer not just someone who types in the mayo mayo

ankoles [38]

Answer:

x = 51°

Step-by-step explanation:

The straight line segment has a total angle of 180°. Therefore, to find the angle inside the triangle that is next to 94°, subtract 94 from 180:

180° - 94° = 86°

That angle is almost a right angle but not quite. Now, to find x, add up the two angles inside the triangle and subtract it from 180°:

43° + 86° = 129°

180° - 129° = 51°

5 0

3 years ago

jan, mya, and sara ran a total of 64 miles last week. jan and mya ran the same number of miles. sara ran 8 less miles than jan a

kherson [118]

$x-\ Jan's\ destination\\\\y-\ Mya's \ destination \\\\ z-\ Sara's\ destination\\\\\
x+y+z=64\\
x=y\\
z-8=2x\\\\
x+x+z=64\\
z=2x+8\\\\
2x+2x+8=64\\\\
4x+8=64\\\\
4x=64-8\\\\
4x=56\ \ |:4\\\\x=14\\\\z=2x+8=2*14+8=28+8=36\\\\ Sara\ ran\ 36\ miles.$

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3 years ago