zeros of 2x^2+17x=-21 are (-7;0) and (-1,5)
P.S. Hello from Russia
If you just divide 60 and 15 you will get 4. So 4 is you answer
Answer:
i think the answer is 7/3
Step-by-step explanation:
hope it helps hun :)
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A is NOT a function because for some values of x you get more than one y value. For example if x=2 you get 2 values for y.
b is a function because for each x you get ONLY one y
d. y=-2x+4
this is because in the formula used y=mx+b, b is represented as the the "y" intersept, which is 4. the slope, which is -2, is represented as x in this formula. therefore, D. y=-2x+4 is the correct answer
