Question

Which of the following ordered pairs is a solution of the equation y = -4x². Can someone help me solve it. Could you guys also explain why that answer is.
Answers:
(-2,16)
(1, -8)
(0,-4)
(2,-16

Answer 1

Answer:

graph{3x [-10, 10, -5, 5]}

Explanation:

this function is in the form of

y

=

m

x

+

q

with

m

=

3

,

q

=

0

so it's an straight line: ascending [

m

>

0

], that touch the

y

axis in the point

(

0

,

0

)

[

q

=

0

]