2 years ago

Which of these is the quadratic parent function?

Mathematics

1 answer:

IRISSAK [1]2 years ago

6 0

Answer:

Step-by-step explanation:

sorry

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WILL GIVE BRAINEST find f(-2) for f(x)=2×3^x a.-18 b.1/18 c.-36 d.2/9

-BARSIC- [3]

D is correct. f(-2) the number in the bracket is an input so..
whenever you see an X in the function replace it with -2
f(-2)=2*3^-2
3^-2 is 1/9
1/9 * 2 is simply 2/9
so D is correct

5 0

3 years ago

Read 2 more answers

Gavyn and Alex win some money and share it in the ratio 4:1. Gavyn gets £18 more than Alex. How much did they get altogether?

densk [106]

Answer:

£30

Step-by-step explanation:

Gavyn has £18 more than Alex

—› G - A = £18

—› 4u - 1u = 3u = £18

1u = £18 ÷ 3

= £6

total units = 4 + 1 = 5

5u = 5 × £6 = £30

3 0

3 years ago

Express 6^1/4 b^3/4 c^1/4 using a radical

hodyreva [135]

Answer:

Step-by-step explanation:

$6^{\frac{1}{4} } b^{\frac{3}{4} }c^{\frac{1}{4} }\\\\=(6^1b^3c^1)^{\frac{1}{4} }\\\\=(6b^3c)^\frac{1}{4} \\\\=\sqrt[4]{6b^3c}$

so answer is B

8 0

2 years ago

What is the answer to this

dimaraw [331]

Answer:

No each price is different

Step-by-step explanation:

4/20 gives you $5 a piece

6/37.50 gives you $6.25 per wand

10/65 gives you 6.50 per wand

5 0

3 years ago

Please I need help on this test

vovangra [49]

Answer:

$y = \frac{3}{2} x$

$y = 3$

$y - intercept = - 3$

$slope = - 1$

Step-by-step explanation:

Hope this helps!

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6 0

2 years ago