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Mathematics 15 Online
deidrenicoleg:

If h(x) = −4x − 10, find h(−5). −30 1.25 10 −1

deidrenicoleg:

im not really sure but i think it is −30

Vocaloid:

you missed a negative sign (-4)x = (-4)(-5) = 20 not -20, then subtract another 10

deidrenicoleg:

so its 10?

Vocaloid:

yup

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