Answer:
Step-by-step explanation:
x + 9 = -16
Subtract 9 form both sides
x + 9 - 9 = - 16 - 9
x = -25
A linear function forms a line when graphed.
Answer:
21
Step-by-step explanation:
This is an arithmetic sequence with a₁ (first term) = 10.5 and d (common difference) = 11 - 10.5 = 0.5
Explicit formula for arithmetic sequences: aₙ = a₁ + (n - 1) * d
Therefore, aₙ = 10.5 + (n - 1) * 0.5 = 0.5n + 10 so a₂₂ = 0.5 * 22 + 10 = 21.
Answer:
The x-intercepts are 0, 1, 2, 2.2
Step-by-step explanation:
Hope this helps if it answers your question
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