A baker is selling pies his first customer buys 1/2 of all the pies plus 1/2 of a pie. His second customer then buys 1/2 of the
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Answer:
Part A: When the temperature increases, the number of ice cream cones sold increases. It shows close to a linear relationship.
Part B: y = 2x+5
Step-by-step explanation:
Part A: When the temperature increases, the number of ice cream cones sold increases. It shows close to a linear relationship.
Part B: To write the line of best fit, use the points that run a line through the data.
You can connect (0,5) and (25,55) and have a line through the middle of the data.
This line intercepts the y-axis at (0,5) so b=5.
It's slope is
The slope is 2 and b=5 so y = 2x + 5.
Answer:
x = 1/3 or x = -2/3
Step-by-step explanation:
Let's solve your equation step-by-step.
9x2+3x−2=0
For this equation: a=9, b=3, c=-2
9x2+3x+−2=0
Step 1: Use quadratic formula with a=9, b=3, c=-2.
x = 1/3 or x = -2/3