CCSS.Math.Content.HSA.CED.A.2

Gracie wants to increase the size of her garden.  If A = lw represents the current area of her garden, what is an equation that can be used to represent the resulting are of Gracie's garden if she increases the length by 5 and doubles the width?

• A = 10lw
• A = 2wl + 10w
• A = 2w (l - 5)
• A = 10wl + 2w

Tags

CCSS.Math.Content.HSA.CED.A.2

The value of y varies directly with x.  Which function represents the relationship between x and y if y = 14 when x = 6. 

• y=20x
• y=84x
• y=7/3x
• y=3/7x

Tags

CCSS.Math.Content.HSA.CED.A.2

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3
• y=2/3-3
• y=2/3x-3
• y=2/3x+3

Tags

CCSS.Math.Content.HSA.CED.A.2

What is an equation for the line that passes through the coordinates (2,7) and (0, 1)?

• y = 3x + 1
• y = 1x + 3
• y = x - 3
• y = -x + 3

Tags

CCSS.Math.Content.HSA.CED.A.2

A baseball was thrown from a height of 5 feet with an initial velocity of 24 feet per second at an angle above the horizontal. Write an equation to represent the situation.

• y= -16x² + 24x + 5

• y= -16x² + 24x - 5

• y= 16x² + 24x + 5

• y= x² + 24x + 5

Tags

CCSS.Math.Content.HSA.CED.A.1

CCSS.Math.Content.HSA.CED.A.2

Left 4 and up 7

• y = |x + 4| + 7
• y = (x - 4)² + 7
• y = (x + 7)² - 4
• y = |x + 4| - 7

Tags

CCSS.Math.Content.HSA.CED.A.2

Choose the correct equation for the graph.

• $y=\left|x+3\right|-4$

• $y=\left|x-3\right|-4$

• $y=\left|x+3\right|+4$

• $y=\left|x-3\right|+4$

Tags

CCSS.Math.Content.HSA.CED.A.2

A large pizza at Palanzio’s Pizzeria (c) costs $6.80 plus $0.90 for each topping.The cost of a large cheese pizza at Guido’s Pizza (c) is $7.30 plus $0.65 for each topping. Which system of equations could be used to find the number of toppings when both companies cost the same amount?

• y = 6.80 + .65x

  y=7.30+.90x

• x + y = 6.80

  x + y = 7.30

• y = 6.80+.90x

  y = 7.30 + .65x

Tags

CCSS.Math.Content.HSA.CED.A.2

Graph the line with the equation
 $y\ =\ -\frac{2}{3}x\ +\ 4$  

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Tags

CCSS.Math.Content.HSA.CED.A.2

If Jesse walks 6 miles in 91 minutes, how many miles will he walk in 110 minutes?

Tags

CCSS.Math.Content.HSA.CED.A.1

CCSS.Math.Content.HSA.CED.A.2