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3 years ago

Evaluate the function for the given values of x.

Mathematics

1 answer:

Andre45 [30]3 years ago

3 0

Answer:

Step-by-step explanation:

f(2) = (2)² + 2 = 6

f(-2) = -3(-2) + 6 = 12

f(-1) = (-1)² + 2 = 3

f(4) = 5

f(5) = 5

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The normal mean temperature in borrow Alaska is -2F in November the normal mean temperature in October is 19F warmer than in Nov

Tamiku [17]

Answer:

17F

Step-by-step explanation:

(-2F) +(19F) = 17F

The signed numbers add in the usual way. (If you really can't do this in your head, a calculator can help.)

3 0

4 years ago

4x-1=y graphed by using a table

olasank [31]

Answer:

It can be many answers since it’s on a graph

Step-by-step explanation:

That equation isn’t the rule so test it out on number so and you will get point to put on a graph

5 0

4 years ago

WILL GIVE BRAINLIST AS SOON AS I CAN. PLEASE HELP.

kkurt [141]

Answer:

x=1056.25

Step-by-step explanation:

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4 0

3 years ago

Read 2 more answers

Simplify.<br> 10x² + 11x − 6=0

Westkost [7]

Step-by-step explanation:

10x² + 11x − 6 = 0

10x² + 15x – 4x – 6 = 0

5x(2x + 3) – 2(2x + 3) = 0

(2x + 3) (5x – 2)

5 0

2 years ago

Which ratio is higher 15:20 or 12:16. for 35 points

Margarita [4]

To find which ratio is higher, we can first convert the ratios into fractions (that makes it easier, at least for me) and then simplify the fractions and see which one is greater.

Since ratios are basically division, 15:20 = $\frac{15}{20}$ , and

12:16 = $\frac{12}{16}$

Now we simplify these fractions. 15 and 20 have a GCF of 5, so taking out the common number gives us the simplified fraction of $\frac{3}{4}$ .

12 and 16 have a GCF of 4, so taking out the common number gives us the simplified fraction of $\frac{3}{4}$ . Since $\frac{3}{4}$ = $\frac{3}{4}$ , these ratios are the same.

8 0

4 years ago