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4 years ago

What is the graph of the function rule y=|3x|-1

Mathematics

1 answer:

natta225 [31]4 years ago

8 0

Step-by-step explanation:

The graph of |x| opens upward. Your graph is vertically stretched by a factor of 3 and translated downward 1 unit.

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How are multiplying fractions and whole numbers similar?

Sphinxa [80]

Answer:

adding the fraction for the whole number of times.

Step-by-step explanation:

Multiplication with fractions is similar to multiplication with whole numbers in that you are often finding the product of groups of items

4 0

3 years ago

Could someone help me solve this problem?

Ann [662]

Answer:

$\boxed{x=58}$ & $\boxed{m \angle C = 60}$

Step-by-step explanation:

You need to find x first in order to find the measure of angle C. To solve for x, we will use the fact that interior angles of a triangle have angle measurements that add up to 180 degrees.

Using this knowledge, we can create an equation where angles A, B, and C add up to equal 180.

$A+B+C=180$
$(x+4)+(x)+(x+2)=180$

Combine like terms on the left side of the equation.

$3x + 6 = 180$

Subtract 6 from both sides of the equation.

$3x=174$

Divide both sides of the equation by 3.

$x=58$

Now that you've found the value of x, you can use this value to plug into the expression for angle C.

$C=x+2$
$C=(58)+2$
$C=60$

Therefore, the final answer is:

$x=58\ \text{and} \ m \angle C = 60$

4 0

3 years ago

Read 2 more answers

Match the y-coordinate with the given x-coordinate for the equation y = log2x.

Troyanec [42]

Logs are exponents so the log base 2 of 2 raised to the power n is just n.

$y = \log_2 x$

1. $\log_2 8 = \log_2 2^3 = 3 \quad$ nope, not -1

2. $\log_2 4 = \log_2 2^2 = 2 \quad$ nope, not 1

3. $\log_2 2 = 1 \quad$ nope, not 3

4. $\log_2 1 = \log_2 2^0 = 0 \quad$ YES, matches, CHOOSE ME!

5. $\log_2 \frac 1 2 = \log_2 2^{-1} = -1 \quad$ nope, not 2

Answer: choice 4

5 0

4 years ago

Read 2 more answers

Point P' is the image of P (-2, 4) under a translation by 2 units to the left and 5 units down. What are the coordinates of P'?

Oliga [24]

Answer:

(-4, -1)

Step-by-step explanation:

"A translation by 2 units to the left and 5 units down" would be: $(x,y)\rightarrow(x-2,y-5)$

Apply the rule to point P:

$(-2,4)\rightarrow(-2-2,4-5)\rightarrow\boxed{(-4,-1)}$

P' should be be (-4, -1).

Hope this helps.

4 0

3 years ago

Please please give answer for this question

Delvig [45]

ANSWER: 25

EXPLANATION: First find the area of one single square by multiplying b(BASE) * h(HEIGHT). Repeat for other figure. Finally you will add both sums.

5 0

3 years ago