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3 years ago

Complete the table to investigate dilations of exponential functions. Help please!

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

6 0

Answer:

Step-by-step explanation:

You simply need to substitute the numbers in the x column into the equations in the topmost row. The answers are the values of a, b, c, d, e, and f.

Look at the filled in cells.

In the x column, we have -2, and the topmost row we have $2^x$ . The answer is given as $\frac{1}{4}$ . This is because $2^{-2} = \frac{1}{2^{2} } = \frac{1}{4}$

Repeat this for the values that you need to find.

You might be interested in

What are the factors of 24, 30, 42

motikmotik

Factors of 24: 1,2,3,4,6,8,12,24
factors of 30: 1,2,3,5,6,10,15,30
factors of 42: 1,2,3,6,14,21,42

3 0

3 years ago

Jasmine is planning a surprise birthday for one of her coworkers. One pizza is $11 and a cake is $18. If Jasmine has $84, how ma

Irina-Kira [14]

84-18=66
66 divided by 11 =6
Jasmine can buy 6 pizzas and 1 cake with $84

8 0

2 years ago

WHAT IS THE ANSWER TO -2(y-3)=22

Eva8 [605]

-2(y-3)=22
-2y+6=22
-2y=16
y=-8

8 0

3 years ago

Write the equation of a line that is perpendicular to y=-4/3x+9 and goes through (8,-5). Do not use spaces in your answer. Enter

liq [111]

Answer:

y=3/4x-11

Step-by-step explanation:

When a line is perpendicular to another line, their slope is the opposite reciprocal of that. So in this case, the slope of the perpendicular line would be positive 3/4. Next, plug in the points (8,-5) in the y=mx+b formula along with the new slope. In conclusion, the new point slope formula is y=3/4x-11.

Hope this helps! :)

8 0

3 years ago

Morgan’s grandmother orders her groceries online and has them delivered to her house. Her bill is $120. She has a coupon for 20%

iragen [17]

Answer:

The total price of the groceries, including discount and tip is $110.4.

Step-by-step explanation:

Here, the bill amount of groceries = $120

Now, the coupon off = 20%

Calculating the discount, we get

20% of bill amount $120 = 20% of 120 = $\frac{20}{100} \times 120 = 24$

So, the 20% discount on the bill amount = $24

The actual payable amount = Bill Amount - Discount

= $120 - $24 = $96

Now, 15% tip is also applied on the actual payable amount $96.

15% of 96 = $\frac{15}{100} \times 96 = 14.4$

So, the total price t = Payable amount + Tip amount

= $96 + $14.4 = $110.4

or, t = $110.4

Hence, the total price of the groceries, including the discount and the tip is t = $110.4.

6 0

3 years ago