Step-by-step explanation:




Swap x and y

Im pretty sure its linear
Answer:
x + 2y
Step-by-step explanation:
Step 1: Write expression
-3x + 2y + 5x - x
Step 2: Combine like terms (x)
2x + 2y - x
x + 2y
Answer: He had $80 after selling those peaches.
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He had $60 worth of peaches.
He sold each one for $4.
Add a 4 to each peach that he has.
Or just do 4x20=$80.
Answer:
3
Step-by-step explanation:
The measure of the slope is
at x = a
Differentiate using the power rule
(a
) = na
Given
y = x³ - 1, then
= 3x²
The slope at (1, 0) is
= 3(1)² = 3