Ask question

Ask question

All categories

4 years ago

11

Put in the Cartesian plane the graph of the function y = 2x + 3

1 answer:

Ann [662]4 years ago

4 0

Y = 2x + 3 - it's a linear function

for x = 0 → y = 2 · 0 + 3 = 3 ⇒ A(0; 3)

for x = -2 → y = 2 · (-2) + 3 = -4 + 3 = -1 ⇒ B(-2;-1)

Look at the picture.

You might be interested in

Are the ratios 13:14 and 1:2 equivalent?

eduard

Answer:

NO!

Step-by-step explanation:

They are not equivalent. We can check this. If you rewrite them as fractions 13/14 and 1/2, you can cross multiply and see if they are equal. Which they are not. Also, you could just guess.... think of 13:14 as 13 out of 14. And 1:2 as 1 out of 2. You can tell that 13/14 is much greater than 1/2.

6 0

3 years ago

The difference between 4,632 and 20,000 is what number

zysi [14]

The difference is subtraction.

20,000 - 4,632 = 15,368

Answer: 15,368

3 0

4 years ago

Read 2 more answers

To find the quotient of 407.26 and 1,000, move the decimal point in 407.26

Ad libitum [116K]

Answer:

Three places to the left

Step-by-step explanation:

It would be moved to the left because 407.26 is being divided by 1000, not multiplied. It would be 3 because there are three zeroes in 1000.

6 0

3 years ago

Read 2 more answers

Solving Exponential and Logarithmic Equation In exercise,solve for x or t.See example 5 and 6.

Crank

Answer:

t = 10.2

Step-by-step explanation:

We have the following exponential equation.

$500(1.07)^{t} =1000$

We divide both sides by 500.

$(1.07)^{t} =2$

We apply logarithm to both sides.

$log(1.07)^{t} =log2$

We use the logarithm power rule.

$t.log(1.07) =log2\\t= log2/log1.07$

Finally, we solve for t.

t = 10.2

6 0

4 years ago

A standard deck of has 52 cards, and contains 13 cards of each of the four suits: diamonds, spades, hearts, and clubs. What is t

Verizon [17]

Answer: $\frac{13}{51}$

Step-by-step explanation:

Given: Number of cards in a standard deck = 52

If we already chosen a diamond card, then the number of cards left in the deck =52-1=51

The number of spades remains same = 13

Now, the probability that you choose a spade, given that you have already chosen a diamond is given by :-

$P(Spade|diamond)=\frac{13}{51}$

Hence, the the probability that you choose a spade, given that you have already chosen a diamond $=\frac{13}{51}$

7 0

3 years ago