Julie spend 5.62 dollars at the store. Micah spends 5 times as much as Julie. Jermy spends 6.72 more than micah. How much money
2 answers:
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This is the solution hope you can understand, i apologize for the bad handwriting
Answer:
Use the appropriate entry method for piecewise functions for the graphing calculator of interest.
Step-by-step explanation:
For Desmos, the entry looks like ...
f(x) = {x ≤ 2: -2x-1,-x+4}
_____
For a TI-84 calculator, the entry may look like ...
Y₁ = (-2X–1)(X≤2) + (-X+4)(X>2)
The symbols ≤ and > come from the TEST menu, which is the (2nd) shift of the MATH key.
Note that the function is the sum of the pieces, each piece multiplied by a test. For something like 0≤x<2, the multiplier would be a pair of tests:
... (0≤X)(X<2)
Answer:
the formula for a square pyramid is so I THINK its B please do not base ur answer from my opinion
Step-by-step explanation: