3 years ago

Solve y = -x2 + 5 when x = -2

Mathematics

2 answers:

nexus9112 [7]3 years ago

4 0

Step-by-step explanation:

y = -x² + 5

x = -2

y=-(-2)²+5

y= -4+5

y=1

mixas84 [53]3 years ago

3 0

Please mark Brainliest.

y=-(-2)^2+5

y=-2^2+5

2^2 means 2 squared.

-(-2)^2=-4

y=-4+5

y=1

I hope this helps!

Step explanation:

To solve this, you have to plug in the value of x (-2) and solve:)

My advice:

Have a marvellous day!

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