Which equation is a linear function? Question 2 options:

A)

–5y + 3x = 7

B)

C)

y = −3x2 −5x +3

D)

y = 5 ⋅ 2x − 3

yor answer is 7/6 times 5

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

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it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it