Solving Linear Equations

Front

Which equation represents the following graph? Options: y = 3x + 2, y = -2x + 3, y = 2x + 3, y = -3x + 2

Back

y = 2x + 3

Front

What is the y-intercept in the equation?
y = 5x - 4

Back

-4

Front

In slope intercept form (y=mx+b) what is the "m"?

Back

The slope (rate of change)

Front

What is the slope of this graph? Options: 2, -2, -1/2, 1/2

Back

-1/2

Front

What is the equation for this line? Options: y = x - 2, y = x + 2, y = 2x, y = -x + 2

Back

y = x + 2

Front

Which equation best represents the relationship between x and y in the table shown? Options: y= 5x+5, y=1/5x+5, y=15x+5, y=10x+5

Back

y= 5x+5

Front

A dog walker earns $10 plus $3 per dog. What equation represents this model?

Back

y=3x + 10

Front

Equation that matches the table: y = x + 5, y = 5x, y = x - 5, x = y - 5

Back

y = x + 5

Front

Equation for the table?

Back

y =1/4x -3

Front

Which problem can be represented by the linear equation y=2.5x + 3.8? Options: Brendan buys a frozen yogurt for $2.50 and some bags of trail mix that cost $3.80 each. Write an equation that represents the total cost y when Brendan buys x bags of mix., A box weighs 2.5 pounds. Every time Ana places a bag of sand in the box, it adds 3.8 pounds to the total weight. Write and equation that represents the total weight y if Ana places x bags of sand in the box., Lakita has $3.80 left on her gift card. Every time she buys a smoothie, $2.50 is deducted from the card. Write an equation that represents the amount y remaining on the card after Lakita buys x smoothies., An ant is 3.8 millimeters from a wall. Its distance from the wall increases by 2.5 millimeters every second. Write an equation that represents the ant's distance y from the wall after x seconds.

Back

A box weighs 2.5 pounds. Every time Ana places a bag of sand in the box, it adds 3.8 pounds to the total weight. Write and equation that represents the total weight y if Ana places x bags of sand in the box.