Assessment

1 answer:

7 0

Axis of symmetry for this function will be x=2 because your origin point is always the reference for the line of symmetry. In this case, it as been shifted to the right 2 units giving you x=2. Firstly, the transformation is a horizontal stretch by a factor of 10. Secondly, it is shifted 2 units to the right and finally shifted 7 units down. Remember when a constant is added or subtracted to x in a function, it is shifted the number of u its opposite of the constant. When there is a constant separate from x, such as outside parentheses or absolute value bars, it is shifted up or down the given amount.

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Pick the correct answer <br> Please help thanks :)

meriva

Answer:

Step-by-step explanation:

First create the equation that has slope of -1 in the form of y=mx+b. Because the slope is -1, m=-1, so the equation is y=-x+b. Now we see that we are given the point (-3, 8) as an intersection point. Substitute x and y for -3 and 8 in our equation. With this information, our equation becomes 8=3+b. Solving, b=5. Our equation is now y=-x+5.

Simplifying all of the answer choices, we have

A. y=-x-5

B. y=-x+5

C. y=-x-5

D. and E. as what they already show

The only answer that matches is B.

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1 year ago

Using Colored Counters, where yellow counters are positive and red counters are negative, model 5 (use 7 chips)

vova2212 [387]

Answer:

Step-by-step explanation:

8 0

2 years ago

Colin is buying dirt to fill a garden bed that is a 9 ft by 16 ft rectangle. If he wants to fill it to a depth of 4 in., how man

timama [110]

Find the volume of the rectangular prism.

V = lwh

V = (9)(16)(4)

V = 756 ft^3

Convert to cubic yards:

1 ft^3 = 0.037037037 yd^3

756 * 0.037037037 = 28

So there are 28 cubic yards of dirt he needs.

Multiply this to 25 to find the total cost of the dirt:

28 * 25 = 700

So the project will cost $700

5 0

3 years ago

a diamond ring was reduced from $799.99 to $499.99 find the percent decrease in the price round the answer to the nearest tenth

Ilia_Sergeevich [38]

Answer:

The price was reduced by about 53%

Step-by-step explanation:

Per cent of change = (amount of change) ÷ (original amount)

% change = (799.99 - 375.99)/799.99

= 424 / 799

= .5300

= 53 %

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2 years ago

A football team gains 8 yards on their first play. They lose 12 on the next play. What two integers represent the two players?

Ivan

Answer:

12 plus 8

Step-by-step explanation:

is 20 ..............

6 0

2 years ago