3 years ago

Help me pls and pls show work

Mathematics

1 answer:

EleoNora [17]3 years ago

5 0

Answer:

if you need it as improper then 25/12

Step-by-step explanation:

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Determine the value of f (4) if f (x) = 3x -- 1

sleet_krkn [62]

Answer: 11

Step-by-step explanation: plug in 4 for x

3(4) - 1 = 12 - 1 = 11

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3 years ago

Candice leaves on a trip driving at 35 miles per hour. Three hours later, her sister Liz starts from the same location driving a

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It would be 7 hours because 35 x 3 is 105, if she is already 105 miles from home then 35 x 7 is 245. 245 + 105 = 350. Candice would be at 350 and Liz would be at 350, so in conclusion the answer is 7 hours. :)

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Which equation could be solved using the graph above?

nevsk [136]

Answer:

Option 3

Step-by-step explanation:

we are given the graph of a parabola

with vertex at (0,-1) and symmetrical about y axis and also open up.

Hence the equation of the graph would be transformation of $y=x^2$

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So new equation after transformation would be

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Or $y=x^2-1$

Hence option 3 is right choice.

Verify:

Put Solving the equation we get

$x^2=1$

$x=±1$

In the graph x intercepts are the same as -1 and 1

Hence our answer is right.

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3 years ago

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I do not get this question

postnew [5]

Hello!

When you put money into the bank you make a deposit

The answer is deposit

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Mrs. Cisneros earns $300 per week if she works exactly 40 hours. She earns $12 for each additional hour beyond 40 hours. Which i

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Answer:

300+ 12h=450

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Step-by-step explanation:

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