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hammer [34]
3 years ago
11

How so you graph linear equations?

Mathematics
1 answer:
Nataly [62]3 years ago
6 0
If it is in slope intercept form (y=mx+b), b is the y-intercept, so the point on the line that is on the y axis, and m will be the slope, or slant, of the line. Slope is rise over run, so if for example your slope is 3/4, graph a point 3 increments up and 4 to the right of your y intercept and then draw a line through those 2 points. for a negative slope just graph the second point down and to the right.
if your equation is not in slope intercept form, just isolate the y
hope this helped!
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MatroZZZ [7]

Answer:

hlo XD

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3 years ago
betty has 15 less than triple the number of points that jennie has. Write an expression to find how many points betty 1. has??
Troyanec [42]
3x - 15

less than or more than trick-------> the number before those words should be the second number in the equation
4 0
4 years ago
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Luda [366]

Answer:

The unit price is the cost per unit of an item or the cost/price for each item.

1) <u>4$</u> per pound. By simplifying the proportion (constant ratio) between the cost, and the pounds of apples. 3 pounds of apples cost 12$ → 3/3 pounds of apples cost 12/3$ → 4 dollars for every pound.

2) <u>2$</u> per pound. By evaluating the rate of change (change in the y over x or dependent variable over independent) in the equation: y = <u>2</u>x. y is the cost in dollars, and x is the pounds of apples. So there are 2 pounds (weight) of apples for every dollar.

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miv72 [106K]
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4 years ago
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mina [271]

Answer:

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The principal amount the home is valued is $375,000 and it increases at a rate of 9% a year which is 0.09 and the amount of time it grew is 10 years. Therefore:

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After 10 years the house is worth $887,761.38 if this trend continues

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